HIV-1 Infection, Mucosal Immunity and Pathogenesis. Conference proceedings. Bethesda, Maryland, USA. 11-13 September 1997.
D015658:HIV Infections / Q000276:immunology* / Q000635:transmission*; D015497:HIV-1 / Q000472:pathogenicity*; D006801:Humans; D018928:Immunity, Mucosal