title: [Significance of seropositivity and problems linked to the identification of seropositive persons].
authors.forename: G M
authors.initials: GM
authors.lastname: Fara
authors.forename: G
authors.initials: G
authors.lastname: Guasticchi
mesh_terms: D015492:AIDS Serodiagnosis / Q000379:methods*; D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D001782:Blood Donors; D006678:HIV / Q000276:immunology*; D006679:HIV Seropositivity / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D007558:Italy; D008403:Mass Screening; D013997:Time Factors; D014019:Tissue Donors
vernacular_title: Significato della sieropositività e problemi legati all'individuazione dei sieropositivi.