title: AZT reduced rate of maternal transmission of HIV.
mesh_terms: D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission*; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D015215:Zidovudine / Q000627:therapeutic use*
chemical_list: D015215:Zidovudine