title: Researchers study AIDS transmission to infants.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D002487:Centers for Disease Control and Prevention, U.S.; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008403:Mass Screening / Q000379:methods / Q000592:standards*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D014481:United States