title: Comment. It is necessary to know who gets HIV infected.
authors.affiliation: Escuela Valenciana de Estudios en Salud (EVES).
authors.forename: Santiago
authors.initials: S
authors.lastname: Pérez Hoyos
mesh_terms: D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control; D006801:Humans