title: [HIV infection: incidence estimate and surveillance systems].
authors.forename: Barbara
authors.initials: B
authors.lastname: Suligoi
authors.forename: Giovanni
authors.initials: G
authors.lastname: Rezza
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology; D004812:Epidemiologic Methods; D006679:HIV Seropositivity / Q000175:diagnosis* / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D011159:Population Surveillance