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Professor Jonathan Elford

Emeritus Professor

School of Health & Psychological Sciences

Contact details

Address

Professor Jonathan Elford
City, University of London
Northampton Square
London EC1V 0HB
United Kingdom

About

Overview

Jonathan is an epidemiologist who joined City University London in 2001. He previously worked at the Royal Free Hospital of Medicine and University College London. His research focuses on HIV and sexual health.

Jonathan initially worked with the World Health Organisation in Bangladesh and Somalia on the Smallpox Eradication Programme and then in Nepal on the Expanded Immunisation Programme. After training in epidemiology and demography, he went on to examine geographic differences in the incidence of coronary heart disease in Britain for his PhD at the University of London.

He worked as a Lecturer and then Senior Lecturer in Epidemiology at the Royal Free Hospital of Medicine in London (now University College London) as well as at the University of New South Wales, Sydney (sabbatical leave). He came to City University London in 2001. For the last two decades his research has focused on HIV and sexual health.

Qualifications

  • PhD in Epidemiology, University of London, United Kingdom, 1989
  • MSc in Medical Demography, University of London, United Kingdom, 1978
  • BSocSci in Mathematics, Economics and Statistics, University of Birmingham, United Kingdom, 1971

Employment

  • Professor Emeritus, City, University of London, 2014 – present
  • Professor, City, University of London, 2000 – 2014
  • Senior Lecturer, University of New South Wales, 1991 – 1993
  • Lecturer/Senior Lecturer, Royal Free Hospital School of Medicine, 1981 – 2000

Memberships of professional organisations

  • Fellow of the Faculty of Public Health

Languages

French and Spanish; Castilian.

Expertise

Geographic Areas

  • Europe

Teaching

Teaching

Masters in Public Health

Research

Research Areas

- Epidemiology
- Behavioural research
- HIV
- Sexual Health

Research Overview

Jonathan has developed a programme of epidemiological and behavioural research focusing on HIV and sexual health. His research primarily concerns the two groups most at risk of HIV in the UK: men who have sex with men (MSM) and black African heterosexual men and women.

Research Centre

Centre for Public Health Research

Collaborators

- Professor Andrew Phillips (UCL)
- Professor Graham Hart (UCL)
- Professor Jane Anderson (Public Health England)
- Dr Valerie Delpech (Public Health England)

Publications

Publications by category

Chapters (3)

  • Elford, J., Evans, A. and Wiggins, R. (2008). Using the Internet for qualitative research. In Willig, C. and Stainton-Rogers, W. (Eds.), Handbook of Qualitative Research in Psychology Sage.
  • Kuh, D. and Ben-Shlomo, Y. (2004). Geography and migration with special reference to cardiovascular disease. A Life Course Approach to Chronic Disease Epidemiology (pp. 144–164). Oxford University Press.
  • Hart, G. and Elford, J. (2003). The limits of generalizability:community-based sexual health interventions among gay men. Effective Sexual Health Interventions (pp. 191–200). Oxford University PressOxford.

Conference papers and proceedings (4)

  • Daskalopoulou, M., Rodger, A.J., Phillips, A.N., Sherr, L., Elford, J., McDonnell, J. … Lampe, F.C. (2017). Condomless sex in HIV-diagnosed men who have sex with men in the UK: prevalence, correlates, and implications for HIV transmission. doi:10.1136/sextrans-2016-053029
  • Coyle, R., Miltz, A., Sewell, J., Phillips, A., Speakman, A., Ivens, D. … Rodger, A. (2017). ETHNICITY AND SEXUAL BEHAVIOURS - THE ASSOCIATION BETWEEN ETHNICITY AND SEXUAL RISK BEHAVIOURS REPORTED BY HETEROSEXUAL MEN AND WOMEN IN A GUM SETTING. doi:10.1136/sextrans-2017-053232.32
  • Sherr, L., Bolding, G. and Elford, J. (2004). Recruiting London gay men into an HIV vaccine trial: Is it feasible? doi:10.1080/0954010001716351
  • Phillips, A., Cambiano, V., Nakagawa, F., Brown, A., Lampe, F., Rodger, A. … Delpech, V. Increased HIV incidence in men who have sex with men despite high levels of ART use: analysis of an extensively documented epidemic.doi:10.7448/ias.15.6.18174

Journal articles (131)

  • Miltz, A.R., Rodger, A.J., Lepri, A.C., Sewell, J., Nwokolo, N.C., Allan, S. … Lampe, F.C. (2020). Investigating Conceptual Models for the Relationship Between Depression and Condomless Sex Among Gay, Bisexual, and Other Men Who have Sex with Men: Using Structural Equation Modelling to Assess Mediation. AIDS and Behavior, 24(6), pp. 1793–1806. doi:10.1007/s10461-019-02724-0.

    [publisher’s website]

  • Coyle, R.M., Miltz, A.R., Lampe, F.C., Sewell, J., Phillips, A.N., Speakman, A. … Rodger, A. (2018). Ethnicity and sexual risk in heterosexual people attending sexual health clinics in England: a cross-sectional, self-administered questionnaire study. Sexually Transmitted Infections, 94(5), pp. 384–391. doi:10.1136/sextrans-2017-053308.

    [publisher’s website]

  • Pufall, E.L., Kall, M., Shahmanesh, M., Nardone, A., Gilson, R., Delpech, V. … Ward, H. (2018). Sexualized drug use (‘chemsex’) and high-risk sexual behaviours in HIV-positive men who have sex with men. HIV Medicine, 19(4), pp. 261–270. doi:10.1111/hiv.12574.

    [publisher’s website]

  • Sewell, J., Miltz, A., Lampe, F.C., Cambiano, V., Speakman, A., Phillips, A.N. … Rodger, A.J. (2017). Poly drug use, chemsex drug use, and associations with sexual risk behaviour in HIV-negative men who have sex with men attending sexual health clinics. International Journal of Drug Policy, 43, pp. 33–43. doi:10.1016/j.drugpo.2017.01.001.

    [publisher’s website]

  • McGowan, J.A., Sherr, L., Rodger, A.J., Fisher, M., Miners, A., Anderson, J. … Lampe, F.C. (2017). Age, time living with diagnosed HIV infection, and self-rated health. HIV Medicine, 18(2), pp. 89–103. doi:10.1111/hiv.12398.

    [publisher’s website]

  • Burch, L.S., Smith, C.J., Anderson, J., Sherr, L., Rodger, A.J., O'Connell, R. … Lampe, F.C. (2016). Socioeconomic status and treatment outcomes for individuals with HIV on antiretroviral treatment in the UK: cross-sectional and longitudinal analyses. The Lancet Public Health, 1(1). doi:10.1016/s2468-2667(16)30002-0.

    [publisher’s website]

  • Tariq, S., Elford, J., Tookey, P., Anderson, J., de Ruiter, A., O'Connell, R. … Pillen, A. (2016). “It pains me because as a woman you have to breastfeed your baby”: decision-making about infant feeding among African women living with HIV in the UK. Sexually Transmitted Infections, 92(5), pp. 331–336. doi:10.1136/sextrans-2015-052224.

    [publisher’s website]

  • Tariq, S., Elford, J., Chau, C., French, C., Cortina-Borja, M., Brown, A. … Tookey, P.A. (2016). Loss to Follow-Up After Pregnancy Among Sub-Saharan Africa-Born Women Living With Human Immunodeficiency Virus in England, Wales and Northern Ireland. Sexually Transmitted Diseases, 43(5), pp. 283–289. doi:10.1097/olq.0000000000000442.

    [publisher’s website]

  • Sewell, J., Speakman, A., Phillips, A.N., Lampe, F.C., Miltz, A., Gilson, R. … Rodger, A. (2016). A Cross-Sectional Study on Attitudes to and Understanding of Risk of Acquisition of HIV: Design, Methods and Participant Characteristics. JMIR Research Protocols, 5(2). doi:10.2196/resprot.4873.

    [publisher’s website]

  • Punyacharoensin, N., Edmunds, W.J., De Angelis, D., Delpech, V., Hart, G., Elford, J. … White, R.G. (2016). Effect of pre-exposure prophylaxis and combination HIV prevention for men who have sex with men in the UK: a mathematical modelling study. The Lancet HIV, 3(2). doi:10.1016/s2352-3018(15)00056-9.

    [publisher’s website]

  • Phillips, A.N., Cambiano, V., Miners, A., Lampe, F.C., Rodger, A., Nakagawa, F. … Delpech, V. (2015). Potential impact on HIV incidence of higher HIV testing rates and earlier antiretroviral therapy initiation in MSM. AIDS, 29(14), pp. 1855–1862. doi:10.1097/qad.0000000000000767.

    [publisher’s website]

  • Gafos, M., Pool, R., Mzimela, M.A., Ndlovu, H.B., McCormack, S. and Elford, J. (2015). Communication About Microbicide Use Between Couples in KwaZulu-Natal, South Africa. AIDS and Behavior, 19(5), pp. 832–846. doi:10.1007/s10461-014-0965-y.

    [publisher’s website]

  • Gafos, M., Pool, R., Mzimela, M.A., Ndlovu, H.B., McCormack, S. and Elford, J. (2015). Communication About Microbicide Use Between Couples in KwaZulu-Natal, South Africa. AIDS and Behavior, 19(5), pp. 832–846. doi:10.1007/s10461-014-0965-y.
  • Punyacharoensin, N., Edmunds, W.J., De Angelis, D., Delpech, V., Hart, G., Elford, J. … White, R.G. (2015). Modelling the HIV epidemic among MSM in the United Kingdom. AIDS, 29(3), pp. 339–349. doi:10.1097/qad.0000000000000525.

    [publisher’s website]

  • McGowan, J., Sherr, L., Rodger, A., Fisher, M., Miners, A., Johnson, M. … Lampe, F. (2014). Effects of age on symptom burden, mental health and quality of life amongst people with HIV in the UK. Journal of the International AIDS Society, 17, pp. 19511–19511. doi:10.7448/ias.17.4.19511.

    [publisher’s website]

  • Burch, L., Smith, C., Anderson, J., Sherr, L., Rodger, A., O'Connell, R. … Lampe, F. (2014). Socio-economic factors and virological suppression among people diagnosed with HIV in the United Kingdom: results from the ASTRA study. Journal of the International AIDS Society, 17, pp. 19533–19533. doi:10.7448/ias.17.4.19533.

    [publisher’s website]

  • Daskalopoulou, M., Rodger, A., Phillips, A.N., Sherr, L., Speakman, A., Collins, S. … Lampe, F.C. (2014). Recreational drug use, polydrug use, and sexual behaviour in HIV-diagnosed men who have sex with men in the UK: results from the cross-sectional ASTRA study. The Lancet HIV, 1(1). doi:10.1016/s2352-3018(14)70001-3.

    [publisher’s website]

  • Miners, A., Phillips, A., Kreif, N., Rodger, A., Speakman, A., Fisher, M. … Lampe, F.C. (2014). Health-related quality-of-life of people with HIV in the era of combination antiretroviral treatment: a cross-sectional comparison with the general population. The Lancet HIV, 1(1). doi:10.1016/s2352-3018(14)70018-9.

    [publisher’s website]

  • Rodger, A.J., Phillips, A., Speakman, A., Gilson, R., Fisher, M., Wilkins, E. … Lampe, F.C. (2014). Attitudes of People in the UK with HIV Who Are Antiretroviral (ART) Naïve to Starting ART at High CD4 Counts for Potential Health Benefit or to Prevent HIV Transmission. PLoS ONE, 9(5). doi:10.1371/journal.pone.0097340.

    [publisher’s website]

  • Rice, B., Elford, J., Yin, Z., Croxford, S., Brown, A. and Delpech, V. (2014). Trends in HIV Diagnoses, HIV Care, and Uptake of Antiretroviral Therapy Among Heterosexual Adults in England, Wales, and Northern Ireland. Sexually Transmitted Diseases, 41(4), pp. 257–265. doi:10.1097/olq.0000000000000111.

    [publisher’s website]

  • Gafos, M., Pool, R., Mzimela, M.A., Ndlovu, H.B., McCormack, S. and Elford, J. (2014). The Implications of Post-coital Intravaginal Cleansing for the Introduction of Vaginal Microbicides in South Africa. AIDS and Behavior, 18(2), pp. 297–310. doi:10.1007/s10461-013-0676-9.

    [publisher’s website]

  • Tariq, S., Elford, J., Tookey, P. and Pillen, A. (2014). "No one has God's pharmacy": Pentecostalism and divine healing in the context of HIV in migrant African communities in the UK. HIV MEDICINE, 15, pp. 33–33.
  • Burch, L., Smith, C., Anderson, J., Sherr, L., Rodger, A., O'Connell, R. … Lampe, F. (2014). Socio-economic factors and virological suppression among people diagnosed with HIV in the United Kingdom: results from the ASTRA study. JOURNAL OF THE INTERNATIONAL AIDS SOCIETY, 17, pp. 29–30. doi:10.7448/IAS.17.4.19533.
  • Speakman, A., Rodger, A., Phillips, A.N., Gilson, R., Johnson, M., Fisher, M. … Lampe, F.C. (2013). The 'Antiretrovirals, Sexual Transmission Risk and Attitudes' (ASTRA) Study. Design, Methods and Participant Characteristics. PLoS ONE, 8(10). doi:10.1371/journal.pone.0077230.
  • Doerner, R., McKeown, E., Nelson, S., Anderson, J., Low, N. and Elford, J. (2013). Circumcision and HIV infection among men who have sex with men in Britain: The insertive sexual role. Archives of Sexual Behavior, 42(7), pp. 1319–1326. doi:10.1007/s10508-012-0061-1.
  • Rice, B., Delpech, V., Sadler, K.E., Yin, Z. and Elford, J. (2013). HIV testing in black Africans living in England. Epidemiology and Infection, 141(8), pp. 1741–1748. doi:10.1017/S095026881200221X.
  • Rice, B., Elford, J., Yin, Z., Kruijshaar, M., Abubakar, I., Lipman, M. … Delpech, V. (2013). Decreasing incidence of tuberculosis among heterosexuals living with diagnosed HIV in England and Wales. AIDS, 27(7), pp. 1151–1157. doi:10.1097/QAD.0b013e32835e2cb1.
  • Phillips, A.N., Cambiano, V., Nakagawa, F., Brown, A.E., Lampe, F., Rodger, A. … Delpech, V.C. (2013). Increased HIV Incidence in Men Who Have Sex with Men Despite High Levels of ART-Induced Viral Suppression: Analysis of an Extensively Documented Epidemic. PLoS ONE, 8(2). doi:10.1371/journal.pone.0055312.
  • Phillips, A.N., Cambiano, V., Nakagawa, F., Brown, A.E., Lampe, F., Rodger, A. … Delpech, V.C. (2013). Increased HIV Incidence in Men Who Have Sex with Men Despite High Levels of ART-Induced Viral Suppression: Analysis of an Extensively Documented Epidemic. PLOS ONE, 8(2). doi:10.1371/journal.pone.0055312.
  • Tariq, S., Tookey, P.A., Elford, J. and Pillen, A. (2013). 'I just accept it, but in my heart it pains me because as a woman you have to breastfeed your baby.' The impact of infant feeding decisions on African women living with HIV in London. HIV MEDICINE, 14, pp. 31–31.
  • Tariq, S., Chau, C., French, C., Elford, J., Cortina-Borja, M., Brown, A. … Tookey, P.A. (2013). Loss to follow-up after pregnancy among women living with HIV in England, Wales and Northern Ireland: the role of African ethnicity. HIV MEDICINE, 14, pp. 6–6.
  • Lampe, F., Speakman, A., Sherr, L., Phillips, A., Collins, S., Gilson, R. … Rodger, A. (2013). Psychological and physical symptoms and sexual behaviour among HIV-diagnosed men who have sex with men (MSM) in the UK. HIV MEDICINE, 14, pp. 2–2.
  • Gafos, M., Pool, R., Mzimela, M.A., Ndlovu, H.B., McCormack, S. and Elford, J. (2013). The Implications of Post-coital Intravaginal Cleansing for the Introduction of Vaginal Microbicides in South Africa. AIDS and Behavior pp. 1–14.
  • McKeown, E., Doerner, R., Nelson, S., Low, N., Robinson, A., Anderson, J. … Elford, J. (2012). The experiences of ethnic minority MSM using NHS sexual health clinics in Britain. Sex Transm Infect, 88(8), pp. 595–600. doi:10.1136/sextrans-2011-050436.
  • Lampe, F., Speakman, A., Phillips, A., Sherr, L., Gilson, R., Johnson, M. … Rodger, A. (2012). ART use, viral suppression, and sexual behaviour among HIV-diagnosed MSM in the UK: results from the Antiretrovirals, Sexual Transmission Risk and Attitudes (ASTRA) Study. JOURNAL OF THE INTERNATIONAL AIDS SOCIETY, 15, pp. 14–15. doi:10.7448/IAS.15.6.18143.
  • Doerner, R., McKeown, E., Nelson, S., Anderson, J., Low, N. and Elford, J. (2012). Sexual mixing and HIV risk among ethnic minority MSM in Britain. AIDS Behav, 16(7), pp. 2033–2041. doi:10.1007/s10461-012-0265-3.
  • Rice, B.D., Elford, J., Yin, Z. and Delpech, V.C. (2012). A new method to assign country of HIV infection among heterosexuals born abroad and diagnosed with HIV. AIDS, 26(15), pp. 1961–1966. doi:10.1097/QAD.0b013e3283578b80.
  • Elford, J., Doerner, R., McKeown, E., Nelson, S., Anderson, J. and Low, N. (2012). HIV infection among ethnic minority and migrant men who have sex with men in britain. Sexually Transmitted Diseases, 39(9), pp. 678–686. doi:10.1097/OLQ.0b013e31825c8018.
  • Tariq, S., Pillen, A., Tookey, P.A., Brown, A.E. and Elford, J. (2012). The impact of African ethnicity and migration on pregnancy in women living with HIV in the UK: design and methods. BMC Public Health, 12, p. 596. doi:10.1186/1471-2458-12-596.
  • Tomkins, S.E., Elford, J., Nichols, T., Aston, J., Cliffe, S.J., Roy, K. … Ncube, F.M. (2012). Occupational transmission of hepatitis C in healthcare workers and factors associated with seroconversion: UK surveillance data. J Viral Hepat, 19(3), pp. 199–204. doi:10.1111/j.1365-2893.2011.01543.x.
  • Lampe, F., Speakman, A., Phillips, A., Sherr, L., Gilson, R., Johnson, M. … Rodger, A. (2012). Depression and virological status among UK HIV outpatients: results from a multicentre study. HIV MEDICINE, 13, pp. 4–4.
  • Tariq, S., Elford, J., Cortina-Borja, M. and Tookey, P. (2012). The association between ethnicity and late presentation to antenatal care among pregnant women living with HIV in the UK and Ireland. HIV MEDICINE, 13, pp. 34–35.
  • Millett, M., Peterson, J.L., Flores, S.A., Hart, T.A., Jeffries IV, W.L., Wilson, P.A. … Remis, R.S. (2012). Comparisons of disparities and risks of HIV infection in black and other men who have sex with men in Canada, UK, and USA: a meta-analysis. The Lancet.
  • Millett, G.A., Peterson, J.L., Flores, S.A., Hart, T.A., Jeffries IV, W.L., Wilson, P.A. … Remis, R.S. (2012). Comparisons of disparities and risks of HIV infection in black and other men who have sex with men in Canada, UK, and USA: A meta-analysis. The Lancet, 380(9839), pp. 341–348. doi:10.1016/S0140-6736(12)60899-X.
  • McKeown, E.J., Doerner, R., Nelson, S., Anderson, J., Low, N. and Elford, J. (2012). The experiences of ethnic minority MSM with NHS sexual health services in Britain. Sexually Transmitted Infections. doi:10.1136/sextrans-2011-050436.
  • Thornton, A.C., Lattimore, S., Delpech, V., Weiss, H.A. and Elford, J. (2011). Circumcision among men who have sex with men in London, United Kingdom: an unlikely strategy for HIV prevention. Sex Transm Dis, 38(10), pp. 928–931. doi:10.1097/OLQ.0b013e318221562a.
  • Hope, V., Jeannin, A., Spencer, B., Gervasoni, J.P., van de Laar, M.J., Dubois-Arber, F. … Graz, B. (2011). Mapping HIV-related behavioural surveillance among injecting drug users in Europe, 2008. Eurosurveillance, 16(36). doi:10.2807/ese.16.36.19960-en.
  • Tariq, S., Townsend, C.L., Cortina-Borja, M., Duong, T., Elford, J., Thorne, C. … National Study of HIV in Pregnancy Childhood, (2011). Use of zidovudine-sparing HAART in pregnant HIV-infected women in Europe: 2000-2009. J Acquir Immune Defic Syndr, 57(4), pp. 326–333. doi:10.1097/QAI.0b013e31821d34d0.
  • Rice, B.D., Delpech, V.C., Chadborn, T.R. and Elford, J. (2011). Loss to follow-up among adults attending human immunodeficiency virus services in England, Wales, and Northern Ireland. Sex Transm Dis, 38(8), pp. 685–690. doi:10.1097/OLQ.0b013e318214b92e.
  • Lattimore, S., Thornton, A., Delpech, V. and Elford, J. (2011). Changing patterns of sexual risk behavior among London gay men: 1998-2008. Sexually Transmitted Diseases, 38(3), pp. 221–229. doi:10.1097/OLQ.0b013e3181f2ebe1.
  • Rice, B., Smith, R., Elford, J. and Delpech, V. (2011). Population-based estimates of UK-acquired HIV infections among persons born abroad and infected heterosexually. HIV MEDICINE, 12, pp. 67–68.
  • Tariq, S., Elford, J., Cortina-Borja, M. and Tookey, P. (2011). Among migrant African women, increased duration of stay in the UK or Ireland reduces the risk of detectable maternal HIV viral load at delivery. HIV MEDICINE, 12, pp. 68–68.
  • Tomkins, S.E., Elford, J., Nichols, T., Aston, J., Cliffe, S.J., Roy, K. … Ncube, F.M. (2011). Occupational transmission of hepatitis C in healthcare workers and factors associated with seroconversion: UK surveillance data. Journal of Viral Hepatitis.
  • Gafos, M., Mzimela, M., Sukazi, S., Pool, R., Montgomery, C. and Elford, J. (2010). Intravaginal insertion in KwaZulu-Natal: Sexual practices and preferences in the context of microbicide gel use. Culture, Health and Sexuality, 12(8), pp. 929–942. doi:10.1080/13691058.2010.507876.
  • Dubois-Arber, F., Jeannin, A., Spencer, B., Gervasoni, J.P., Graz, B., Elford, J. … van de Laar, M. (2010). Mapping HIV/STI behavioural surveillance in Europe. BMC Infectious Diseases, 10. doi:10.1186/1471-2334-10-290.
  • McKeown, E., Nelson, S., Anderson, J., Low, N. and Elford, J. (2010). Disclosure, discrimination and desire: experiences of Black and South Asian gay men in Britain. Cult Health Sex, 12(7), pp. 843–856. doi:10.1080/13691058.2010.499963.
  • Elford, J., McKeown, E., Doerner, R., Nelson, S., Low, N. and Anderson, J. (2010). Sexual health of ethnic minority MSM in Britain (MESH project): design and methods. BMC Public Health, 10, p. 419. doi:10.1186/1471-2458-10-419.
  • Hart, G.J. and Elford, J. (2010). Sexual risk behaviour of men who have sex with men: Emerging patterns and new challenges. Current Opinion in Infectious Diseases, 23(1), pp. 39–44. doi:10.1097/QCO.0b013e328334feb1.
  • Soni, S., Redfern, B., Williams, H., Ibrahim, F., Delpech, V., Brown, A. … Sethi, G. (2010). HIV- infected Black and Minority Ethnic BME men who have sex with men (MSM): the experience of two treatment centres. HIV MEDICINE, 11, pp. 46–47.
  • Tariq, S., Ibrahim, F., Anderson, J., Bukutu, C., Cortina-Borja, M. and Elford, J. (2010). Religious belief and uptake of or adherence to antiretroviral therapy among people living with HIV in London. HIV MEDICINE, 11, pp. 47–47.
  • Elford, J., Jeannin, A., Spencer, B., Gervasoni, J.P., van de Laar, M.J., Dubois-Arber, F. … HIV and STI Behavioural Surveillance Mapping Group, (2009). HIV and STI behavioural surveillance among men who have sex with men in Europe. Euro Surveill, 14(47). doi:10.2807/ese.14.47.19414-en.
  • Elford, J. (2009). HIV and primary health care: disclosure and discrimination. Primary Health Care Research & Development, 10(04), pp. 281–281. doi:10.1017/s1463423609990259.

    [publisher’s website]

  • Gerressu, M., Elam, G., Shain, R., Bonell, C., Brook, G., Dimmitt Champion, J. … Imrie, J. (2009). Sexually transmitted infection risk exposure among black and minority ethnic youth in northwest London: Findings from a study translating a sexually transmitted infection risk-reduction intervention to the UK setting. Sexually Transmitted Infections, 85(4), pp. 283–289. doi:10.1136/sti.2008.034645.
  • Elford, J., Gerressu, M., Elam, G., Shain, R., Bomell, C., Brook, G. … Imrie, J. (2009). STI risk exposure among black and minority ethnic youth in Northwest London: Findings from a study translating an STI risk-reduction intervention to the UK setting. Sexually Transmitted Infections, 4, pp. 283–289.
  • Evans, A.R., Wiggins, R.D., Bolding, G. and Elford, J. (2008). Characteristics of gay and bisexual men who drop out of a web survey of sexual behaviour in the UK. AIDS Behav, 12(6), pp. 957–963. doi:10.1007/s10461-008-9400-6.
  • Elford, J., Ibrahim, F., Bukutu, C. and Anderson, J. (2008). Over fifty and living with HIV in London. Sex Transm Infect, 84(6), pp. 468–472. doi:10.1136/sti.2008.031187.
  • Ibrahim, F., Anderson, J., Bukutu, C. and Elford, J. (2008). Social and economic hardship among people living with HIV in London. HIV Med, 9(8), pp. 616–624. doi:10.1111/j.1468-1293.2008.00605.x.
  • Bonell, C., Weatherburn, P., Rhodes, T., Hickson, F., Keogh, P. and Elford, J. (2008). Addressing gay men's use of methamphetamine and other substances. Addiction Research and Theory, 16(5), pp. 417–420. doi:10.1080/16066350802044087.
  • Elford, J., Ibrahim, F., Bukutu, C. and Anderson, J. (2008). Uptake of antiretroviral treatment among people living with HIV in London: ethnicity, gender and sexual orientation. Sex Transm Infect, 84(3), pp. 176–178. doi:10.1136/sti.2007.029249.
  • Elford, J., Ibrahim, F., Bukutu, C. and Anderson, J. (2008). Disclosure of HIV status: the role of ethnicity among people living with HIV in London. J Acquir Immune Defic Syndr, 47(4), pp. 514–521. doi:10.1097/QAI.0b013e318162aff5.
  • Ridge, D., Williams, I., Anderson, J. and Elford, J. (2008). Like a prayer: the role of spirituality and religion for people living with HIV in the UK. Sociol Health Illn, 30(3), pp. 413–428. doi:10.1111/j.1467-9566.2007.01062.x.
  • Elford, J., Ibrahim, F., Bukutu, C. and Anderson, J. (2008). HIV-related discrimination reported by people living with HIV in London, UK. AIDS Behav, 12(2), pp. 255–264. doi:10.1007/s10461-007-9344-2.
  • Prost, A., Elford, J., Imrie, J., Petticrew, M. and Hart, G.J. (2008). Social, behavioural, and intervention research among people of Sub-Saharan African origin living with HIV in the UK and Europe: Literature review and recommendations for intervention. AIDS and Behavior, 12(2), pp. 170–194. doi:10.1007/s10461-007-9237-4.
  • Dougan, S., Evans, B.G., Macdonald, N., Goldberg, D.J., Gill, O.N., Fenton, K.A. … Elford, J. (2008). HIV in gay and bisexual men in the United Kingdom: 25 years of public health surveillance. Epidemiology and Infection, 136(2), pp. 145–156. doi:10.1017/S0950268807009120.
  • Dougan, S., Evans, B.G. and Elford, J. (2007). Sexually transmitted infections in Western Europe among HIV-positive men who have sex with men. Sex Transm Dis, 34(10), pp. 783–790. doi:10.1097/01.olq.0000260919.34598.5b.
  • Ridge, D., Ziebland, S., Anderson, J., Williams, I. and Elford, J. (2007). Positive prevention: contemporary issues facing HIV positive people negotiating sex in the UK. Soc Sci Med, 65(4), pp. 755–770. doi:10.1016/j.socscimed.2007.03.049.
  • Imrie, J., Elford, J., Kippax, S. and Hart, G.J. (2007). Biomedical HIV prevention-and social science. Lancet, 370(9581), pp. 10–11. doi:10.1016/S0140-6736(07)61026-5.
  • Bolding, G., Davis, M., Hart, G., Sherr, L. and Elford, J. (2007). Where young MSM meet their first sexual partner: the role of the Internet. AIDS Behav, 11(4), pp. 522–526. doi:10.1007/s10461-007-9224-9.
  • Pequegnat, W., Rosser, B.R.S., Bowen, A.M., Bull, S.S., DiClemente, R.J., Bockting, W.O. … Zimmerman, R. (2007). Conducting internet-based HIV/STD prevention survey research: Considerations in design and evaluation. AIDS and Behavior, 11(4), pp. 505–521. doi:10.1007/s10461-006-9172-9.
  • Evans, A.R., Wiggins, R.D., Mercer, C.H., Bolding, G.J. and Elford, J. (2007). Men who have sex with men in Great Britain: comparison of a self-selected internet sample with a national probability sample. Sex Transm Infect, 83(3), pp. 200–205. doi:10.1136/sti.2006.023283.
  • Dougan, S., Elford, J., Chadborn, T.R., Brown, A.E., Roy, K. and Murphy, G. (2007). Does the recent increase in HIV diagnoses among men who have sex with men in the UK reflect a rise in HIV incidence or increased uptake of HIV testing? Sexually Transmitted Infections, 83(2), pp. 120–125. doi:10.1136/sti.2006.021428.
  • Dougan, S., Balogun, M.A., Elford, J., Brant, L.J., Sinka, K., Evans, B.G. … Ramsay, M.E. (2007). Can current national surveillance systems in England and Wales monitor sexual transmission of hepatitis C among HIV-infected men who have sex with men? BMC Public Health, 7. doi:10.1186/1471-2458-7-7.
  • Elford, J., Bolding, G., Davis, M., Sherr, L. and Hart, G. (2007). Barebacking among HIV-positive gay men in London. Sex Transm Dis, 34(2), pp. 93–98. doi:10.1097/01.olq.0000223247.68174.f9.
  • Elford, J., Bolding, G., Sherr, L. and Hart, G. (2007). No evidence of an increase in serosorting with casual partners among HIV-negative gay men in London, 1998-2005. AIDS, 21(2), pp. 243–245. doi:10.1097/QAD.0b013e3280118fdb.
  • Elford, J., Ibrahim, F., Bukutu, C. and Anderson, J. (2007). Sexual behaviour of people living with HIV in London: implications for HIV transmission. AIDS, 21 Suppl 1. doi:10.1097/01.aids.0000255087.62223.ff.
  • Bolding, G., Hart, G., Sherr, L. and Elford, J. (2006). Use of crystal methamphetamine among gay men in London. Addiction, 101(11), pp. 1622–1630. doi:10.1111/j.1360-0443.2006.01571.x.
  • Bolding, G., Davis, M., Hart, G., Sherr, L. and Elford, J. (2006). Heterosexual men and women who seek sex through the Internet. Int J STD AIDS, 17(8), pp. 530–534. doi:10.1258/095646206778145695.
  • Lipton, M.G., Sherr, L., Elford, J., Rustin, M.H.A. and Clayton, W.J. (2006). Women living with facial hair: the psychological and behavioral burden. Journal of Psychosomatic Research, 61(2), pp. 161–168. doi:10.1016/j.jpsychores.2006.01.016.
  • Elford, J., Anderson, J., Bukutu, C. and Ibrahim, F. (2006). HIV in East London: ethnicity, gender and risk. Design and methods. BMC Public Health, 6, p. 150. doi:10.1186/1471-2458-6-150.
  • Davis, M., Hart, G., Bolding, G., Sherr, L. and Elford, J. (2006). E-dating, identity and HIV prevention: theorising sexualities, risk and network society. Sociol Health Illn, 28(4), pp. 457–478. doi:10.1111/j.1467-9566.2006.00501.x.
  • Elford, J. (2006). Changing patterns of sexual behaviour in the era of highly active antiretroviral therapy. Curr Opin Infect Dis, 19(1), pp. 26–32. doi:10.1097/01.qco.0000199018.50451.e1.
  • Davis, M., Hart, G., Bolding, G., Sherr, L. and Elford, J. (2006). Sex and the Internet: gay men, risk reduction and serostatus. Cult Health Sex, 8(2), pp. 161–174. doi:10.1080/13691050500526126.
  • Rosen, R.C., Catania, J.A., Ehrhardt, A.A., Burnett, A.L., Lue, T.F., Mckenna, K. … Stoff, D.M. (2006). The bolger conference on PDE-5 inhibition and HIV Risk: Implications for health policy and prevention. Journal of Sexual Medicine, 3(6), pp. 960–975. doi:10.1111/j.1743-6109.2006.00323.x.
  • Elford, J., Anderson, J., Ibrahim, F. and Bukutu, C. (2006). Sexual behaviour of people with HIV and the implications for STI/HIV transmission. SEXUALLY TRANSMITTED INFECTIONS, 82.
  • Elford, J., Anderson, J., Ibrahim, F. and Bukutu, C. (2006). Black African men and women with HIV: Ethnicity, partnerships, and risk. SEXUALLY TRANSMITTED INFECTIONS, 82.
  • Elford, J., Bolding, G., Sherr, L. and Hart, G. (2005). High-risk sexual behaviour among London gay men: no longer increasing. AIDS, 19(18), pp. 2171–2174. doi:10.1097/01.aids.0000194133.28135.03.
  • Dougan, S., Elford, J., Rice, B., Brown, A.E., Sinka, K., Evans, B.G. … Fenton, K.A. (2005). Epidemiology of HIV among black and minority ethnic men who have sex with men in England and Wales. Sexually Transmitted Infections, 81(4), pp. 345–350. doi:10.1136/sti.2004.012328.
  • Bolding, G., Davis, M., Hart, G., Sherr, L. and Elford, J. (2005). Gay men who look for sex on the Internet: is there more HIV/STI risk with online partners? AIDS, 19(9), pp. 961–968. doi:10.1097/01.aids.0000171411.84231.f6.
  • Elford, J. and Hart, G. (2005). HAART, viral load and sexual risk behaviour. AIDS, 19(2), pp. 205–207. doi:10.1097/00002030-200501280-00014.
  • Dougan, S., Elford, J., Sinka, K., Fenton, K.A. and Evans, B.G. (2005). Men who have sex with men who are born abroad and diagnosed with HIV in England and Wales: An epidemiological perspective. International Journal of STD and AIDS, 16(9), pp. 618–621. doi:10.1258/0956462054944552.
  • Clayton, W.J., Lipton, M., Elford, J., Rustin, M. and Sherr, L. (2005). A randomized controlled trial of laser treatment among hirsute women with polycystic ovary syndrome. British Journal of Dermatology, 152(5), pp. 986–992. doi:10.1111/j.1365-2133.2005.06426.x.
  • Elford, J., Bolding, G., Davis, M., Sherr, L. and Hart, G. (2004). Trends in sexual behaviour among London homosexual men 1998-2003: implications for HIV prevention and sexual health promotion. Sex Transm Infect, 80(6), pp. 451–454. doi:10.1136/sti.2004.010785.
  • Elford, J. (2004). HIV treatment optimism and high-risk sexual behaviour among gay men: The attributable population risk [3]. AIDS, 18(16), pp. 2216–2217. doi:10.1097/00002030-200411050-00021.
  • Davis, M., Bolding, G., Hart, G., Sherr, L. and Elford, J. (2004). Reflecting on the experience of interviewing online: perspectives from the Internet and HIV study in London. AIDS Care, 16(8), pp. 944–952. doi:10.1080/09540120412331292499.
  • Bolding, G., Davis, M., Sherr, L., Hart, G. and Elford, J. (2004). Use of gay Internet sites and views about online health promotion among men who have sex with men. AIDS Care, 16(8), pp. 993–1001. doi:10.1080/09540120412331292453.
  • McFarlane, M., Ross, M.W. and Elford, J. (2004). The internet and HIV/STD prevention. AIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV, 16(8), pp. 929–930. doi:10.1080/09540120412331292516.
  • Elford, J., Bolding, G., Davis, M., Sherr, L. and Hart, G. (2004). The Internet and HIV study: design and methods. BMC Public Health, 4, p. 39. doi:10.1186/1471-2458-4-39.
  • Elford, J., Bolding, G., Davis, M., Sherr, L. and Hart, G. (2004). Web-based behavioral surveillance among men who have sex with men: a comparison of online and offline samples in London, UK. J Acquir Immune Defic Syndr, 35(4), pp. 421–426. doi:10.1097/00126334-200404010-00012.
  • Elford, J., Bolding, G. and Sherr, L. (2004). Popular opinion leaders in London: a response to Kelly. AIDS Care, 16(2), pp. 151–158. doi:10.1080/09540120410001640995.
  • Elford, J., Bolding, G. and Sherr, L. (2004). Popular opinion leaders in London: a response to Kelly (vol 16, pg 151, 2004). AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV, 16(3), pp. 405–405. doi:10.1080/09540120410001677896.
  • Elford, J., Bolding, G. and Sherr, L. (2004). Erratum: Popular opinion leaders in London: A response to Kelly (AIDS Care (2004) 16:2 (151-158)). AIDS Care - Psychological and Socio-Medical Aspects of AIDS/HIV, 16(3), p. 405. doi:10.1080/09540120410001677896.
  • Stolte, I.G., Dukers, N.H.T.M., Elford, J., Bolding, G. and Sherr, L. (2003). Response to 'High-risk sexual behaviour increases among London gay men between 1998 and 2001: What is the role of HIV optimism?' [8] (multiple letters). AIDS, 17(13), pp. 2011–2013. doi:10.1097/00002030-200309050-00033.
  • Elford, J. and Hart, G. (2003). If HIV prevention works, why are rates of high-risk sexual behavior increasing among MSM? AIDS Educ Prev, 15(4), pp. 294–308. doi:10.1521/aeap.15.5.294.23825.
  • Bolding, G., Elford, J., Sherr, L., Adam, P., Crawford, J., Kippax, S. … Martindale, S. (2003). HIV treatments optimism among gay men: An international perspective. Journal of Acquired Immune Deficiency Syndromes, 32(5), pp. 545–550. doi:10.1097/00126334-200304150-00013.
  • Elford, J., Bolding, G. and Sherr, L. (2003). Authors' response to letter from I.G. Stolte and N.H.T.M. Dukers concerning the paper 'High-risk sexual behaviour increases among London gay men between 1998 and 2001: what is the role of HIV optimism?' AIDS, 17(13), pp. 2012–2013. doi:10.1097/00002030-200309050-00034.
  • Elford, J., Bolding, G. and Sherr, L. (2002). High-risk sexual behaviour increases among London gay men between 1998 and 2001: what is the role of HIV optimism? AIDS, 16(11), pp. 1537–1544. doi:10.1097/00002030-200207260-00011.
  • Elford, J., Hart, G., Sherr, L., Williamson, L. and Bolding, G. (2002). Peer led HIV prevention among homosexual men in Britain. Sexually Transmitted Infections, 78(3), pp. 158–159. doi:10.1136/sti.78.3.158.
  • Elford, J., Sherr, L., Bolding, G., Serle, F. and Maguire, M. (2002). Peer-led HIV prevention among gay men in London: process evaluation. AIDS Care, 14(3), pp. 351–360. doi:10.1080/09540120220123739.
  • Bolding, G., Sherr, L. and Elford, J. (2002). Use of anabolic steroids and associated health risks among gay men attending London gyms. Addiction, 97(2), pp. 195–203. doi:10.1046/j.1360-0443.2002.00031.x.
  • Leask, C., Elford, J., Bor, R., Miller, R. and Johnson, M. (1997). Selective disclosure: A pilot investigation into changes in family relationships since HIV diagnosis. Journal of Family Therapy, 19(1), pp. 59–69. doi:10.1111/1467-6427.00038.
  • Sherr, L., Bor, R., Elford, J., Hart, G. and Ross, M. (1996). Untitled. AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV, 8(1), pp. 4–4. doi:10.1080/09540129650125948.
  • SHERR, L., BOR, R., ELFORD, J. and HART, G. (1994). DUCKETT,HENRY JOURNAL PUBLISHER - OBITUARY. AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV, 6(4), pp. 495–495. doi:10.1080/09540129408258665.
  • ELFORD, J. and BOR, R. (1994). PSYCHOLOGY AND SURVIVAL. LANCET, 343(8890), pp. 175–175.
  • Bor, R., Lipman, M., Elford, J., Murray, D., Miller, R., Griffiths, P. … Johnson, M. (1994). HIV seroprevalence in a London same-day testing clinic. AIDS, 8(5), pp. 697–700. doi:10.1097/00002030-199405000-00019.
  • Rhoads, G., Hampel, V., Elford, J., Bor, R. and Samarcos, M. (1994). Psychology and survival. The Lancet, 343(8890), pp. 174–176. doi:10.1016/s0140-6736(94)90965-2.

    [publisher’s website]

  • BOR, R., ELFORD, J., HART, G. and SHERR, L. (1993). THE FAMILY AND HIV DISEASE. AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV, 5(1), pp. 3–4. doi:10.1080/09540129308258579.
  • Bor, R. and Elford, J. (1992). Evaluation of an intensive HIV/AIDS counselling course in Zimbabwe. Health Educ Res, 7(3), pp. 431–436. doi:10.1093/her/7.3.431.
  • BOR, R., ELFORD, J., RICHEY, L., MURRAY, D., SALT, H., TILLING, J. … JOHNSON, M. (1992). INCREASING WORKLOAD OF AN HIV AIDS COUNSELING-SERVICE IN A LONDON TEACHING HOSPITAL, 1990-91. INTERNATIONAL JOURNAL OF STD & AIDS, 3(2), pp. 125–127. doi:10.1177/095646249200300210.
  • Bor, R., Elford, J., Murray, D., Salt, H., Tilling, J., Miller, R. … Johnson, M. (1992). Social care services for patients with HIV at a London teaching hospital; an evaluation. Genitourinary Medicine, 68(6), pp. 382–385.
  • Ronalds, C.J., Ward, F., Streether, L., Anderson, J., Murray, A., Jeffries, D.J. … Nelson, W. (1991). Same day testing for HIV. BMJ, 303(6797), pp. 310–310. doi:10.1136/bmj.303.6797.310-a.

    [publisher’s website]

  • Elford, J. (1987). Moral and social aspects of aids: A medical students' project. , 24(6), pp. 543–549.

Report

  • Rosenbrock, R., Alemdal, C., Elford, J., Kubler, D., Lert, F. and Matic, S. (2009). Review of the Swiss HIV Policy by a panel of international experts. Expert report..

Professional activities

Editorial activity

  • AIDS Care journal (editor).

Events/conferences (23)

  • Psychological and physical symptoms and sexual behaviour among HIV -diagnosed MSM in the UK. Barcelona (2013).
    Description: Lampe F, Speakman A, Sherr L, et al (including Elford J) for the ASTRA study. AIDS Impact International Conference.
  • Exploring women;s use of microbicides without their partner’s knowledge: experiences from a predominantly rural area of KwaZulu-Natal, South Africa. Barcelona (2013).
    Description: Gafos M, Pool R, McCormack S, Elford J, AIDS Impact International Conference.
  • Interpreting the interplay between biomedical knowledge and communication. Paris (2013).
    Description: Gafos M, Pool R, McCormack S, Elford J, Second International HIV Social Sciences and Humanities Conference.
  • I just accept it, but in my heart it pains me because as a woman you have to breastfeed your baby. - The impact of infant feeding decisions on African women living with HIV in London. Manchester (2013).
    Description: Tariq S, Tookey P, Elford J, Argenti-Pillen A, Nineteenth Annual Conference of the British HIV Association.
  • Psychological and physical symptoms and sexual behaviour among HIV -diagnosed MSM in the UK. Manchester (2013).
    Description: Lampe F, Speakman A, Sherr L, et al (including Elford J) for the ASTRA study, Nineteenth Annual Conference of the British HIV Association.
  • Loss to follow-up after pregnancy among women living with HIV in England, Wales and Northern Ireland: the role of African ethnicity. Manchester (2013).
    Description: Tariq S, Chau C, French CE, Elford J, Cortina-Borja M, Brown AE, Delpech V, Tookey P, Nineteenth Annual Conference of the British HIV Assocation.
  • ART - naïve individuals' attitudes to starting ART at high CD4 counts for potential health benefit or to prevent HIV transmission. Atlanta (2013).
    Description: Rodgers A, Phillips A, Speakman A et al (including Elford J) for the ASTRA study, Twentieth Conference on Retroviruses and Opportunistic Infections.
  • ART use, viral suppression and sexual behaviour among HIV diagnosed MSM in the UK: results from the ASTRA study. Glasgow (2012).
    Description: Lampe F, Speakman A, Phillips A, et al (including Elford J) for the ASTRA study, Eleventh International Congress on Drug Therapy in HIV Infection.
  • Transmission of HIV among black-African communities living in the United Kingdom: the need for improved prevention efforts. Washington DC (2012).
    Description: Rice BD, Yin Z, Elford J, Delpech V, Nineteenth International Conference on AIDS.
  • Trends in the incidence of tuberculosis among heterosexuals living with HIV in England and Wales. Washington DC (2012).
    Description: Rice BD, Yin Z, Elford J, Kall M, Abubakar I, Delpech V, Nineteenth International Conference on AIDS.
  • I just accept it, but in my heart it pains me because as a woman you have to breastfeed your baby. - The impact of infant feeding decisions on African women living with HIV in London. Washington DC (2012).
    Description: Tariq S, Tookey P, Elford J, Argenti-Pillen A, Nineteenth International Conference on AIDS.
  • Loss to follow-up after pregnancy among women living with HIV in England, Wales and Northern Ireland: the role of African ethnicity. Washington DC (2012).
    Description: Tariq S, Chau C, French CE, Elford J, Cortina-Borja M, Brown A, Delpech V, Tookey PA, Nineteenth International Conference on AIDS.
  • Depression and virological status among UK HIV-outpatients: a multicentre study. Washington DC (2012).
    Description: Lampe F, Speakman A, Phillips A, et al (including Elford J) for the ASTRA study, ineteenth International Conference on AIDS
  • Challenges to the implementation of behavioural surveillance for HIV/STI in Europe. Washington DC (2012).
    Description: Spencer B, Jeannin A, Gervasoni JP, van de Laar MJ, Dubois-Arber F, the ECDC HIV and STI Behavioural Surveillance Mapping Group (including Elford J). Nineteenth International Conference on AIDS.
  • Sameness and difference: results from a mixed methods study exploring pregnancy in migrant African women living with HIV in the UK. Leeds (2012).
    Description: Tariq S, Argenti-Pillen A, Elford J,Tookey P, Eighth Mixed Methods International Conference.
  • Women's reasons for enrolling in a microbicide clinical trial in a predominantly rural area of KwaZulu-Natal, South Africa. Sydney (2012).
    Description: Mzimela MA, Gafos M, Ndlovu HB, Pool R, Elford J, the MDP team. 2012 International Microbicide Conference.
  • What have men got to do with it? The role of men in microbicides. Sydney (2012).
    Description: Gafos M, Mzimela MA, Ndlovu HB, Pool R, Elford J, the MDP team. 2012 International Microbicide Conference.
  • The things we do for love: Love medicines and microbicides. Sydney (2012).
    Description: Gafos M, Mzimela MA, Ndlovu HB, Pool R, Elford J, the MDP team. 2012 International Microbicide Conference.
  • Comparison of volunteers in a microbicide trial with the general population in KwaZulu-Natal, South Africa. Sydney (2012).
    Description: Ndlovu HB, Gafos M, Mzimela MA, McGrath N, Nyirenda M,  Pool R, Elford J, the MDP team. 2012 International Microbicide Conference.
  • Depression and virological status among UK HIV-outpatients: a multicentre study. Birmingham (2012).
    Description: Lampe F, Speakman A, Phillips A, et al (including Elford J) for the ASTRA study. British HIV Association Annual Conference.
  • The association between ethnicity and late presentation to antenatal care among pregnant women living with HIV in the UK and Ireland. Birmingham (2012).
    Description: Tariq S, Elford J, Cortina-Borja M, Tookey P, British HIV Association Annual Conference.
  • Loss to follow-up after pregnancy among women living with HIV in England, Wales and Northern Ireland: the role of African ethnicity. Athens (2012).
    Description: Tariq S, Chau C, French CE, Elford J, Cortina-Borja M, Brown A, Delpech V, Tookey PA, 16th International Workshop on HIV Observational Databases.
  • A new method for assigning country of infection for people born abroad: a population based approach. Birmingham (2012).
    Description: Rice BD; Smith R; Elford J; Delpech V, British HIV Association Annual Conference.