title: Postnatal transmission of human immunodeficiency virus type 1 from mother to infant.
mesh_terms: D015415:Biomarkers; D001942:Breast Feeding; D005260:Female; D015658:HIV Infections / Q000635:transmission*; D015497:HIV-1; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D049590:Postpartum Period
chemical_list: D015415:Biomarkers