title: AZT trials pose difficult breast-feeding dilemma.
mesh_terms: D000349:Africa; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D001942:Breast Feeding; D002986:Clinical Trials as Topic; D005260:Female; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D008895:Milk, Human / Q000821:virology*; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D015215:Zidovudine / Q000627:therapeutic use*
chemical_list: D019380:Anti-HIV Agents; D015215:Zidovudine