[HIV in homosexuals in Barcelona: epidemiology and prevalence].
D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D006678:HIV / Q000276:immunology*; D006716:Homosexuality; D006801:Humans; D008297:Male; D013030:Spain
D000914:Antibodies, Viral
El VIH en homosexuales de Barcelona: epidemiología y prevalencia.