title: Prevalence of acquired immunodeficiency syndrome detected during prenatal care of population of low socioeconomic status.
authors.forename: A G
authors.initials: AG
authors.lastname: Porto
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology*; D001938:Brazil / Q000453:epidemiology; D005260:Female; D006801:Humans; D011203:Poverty / Q000706:statistics & numerical data*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000453:epidemiology*; D011295:Prenatal Care; D015995:Prevalence; D012307:Risk Factors; D014505:Urban Population / Q000706:statistics & numerical data