title: Temporal trend of HIV infection among pregnant women in a reference hospital in Barcelona.
authors: O
authors: O
authors: Coll
authors: A
authors: A
authors: Torné
authors: G
authors: G
authors: Ercilla
authors: E
authors: E
authors: Sánchez
mesh_terms: D000328:Adult; D015897:Comorbidity; D005260:Female; D015658:HIV Infections / Q000453:epidemiology* / Q000635:transmission; D015528:HIV Seroprevalence; D006801:Humans; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology*; D011446:Prospective Studies; D012307:Risk Factors; D012725:Sexual Behavior; D013030:Spain / Q000453:epidemiology; D015819:Substance Abuse, Intravenous / Q000453:epidemiology; D013997:Time Factors