HIV monitoring of pregnant women.
D005260:Female; D006679:HIV Seropositivity / Q000453:epidemiology*; D006801:Humans; D007558:Italy; D008403:Mass Screening; D009664:Norway; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology*; D013548:Sweden; D006113:United Kingdom