Primary care consultations and costs among HIV-positive individuals in UK primary care 1995–2005: a cohort study
H E R Evans, A Tsourapas, C H Mercer, G Rait, S Bryan, M Hamill, V Delpech, G Hughes, G Brook, T Williams, A M Johnson, S Singh, I Petersen, T Chadborn, J A Cassell
Sexually Transmitted Infections Dec 2009, 85 (7) 543-549; DOI: 10.1136/sti.2009.035865