1. HIV is hyperendemic among men who have sex with men in San Francisco: 10-year trends in HIV incidence, HIV prevalence, sexually transmitted infections and sexual risk behaviour. Issue 6 (21st November 2008) Authors: Scheer, S; Kellogg, T; Klausner, J D; Schwarcz, S; Colfax, G; Bernstein, K; Louie, B; Dilley, J W; Hecht, J; Truong, H-H M; Katz, M H; McFarland, W Journal: Sexually transmitted infections Issue: Volume 84:Issue 6(2008) Page Start: 493 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗