title: [Anonymous testing of HIV seropositivity in blood specimens from clinical chemistry laboratories].
authors.forename: J C
authors.initials: JC
authors.lastname: Ulstrup
mesh_terms: D001800:Blood Specimen Collection; D006679:HIV Seropositivity / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D009664:Norway
vernacular_title: Anonym testing av HIV-antistoffer i blodprøver fra klinisk kjemiske laboratorier.