title: Food and Drug Administration halves dosage for AZT.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy*; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration; D015215:Zidovudine / Q000008:administration & dosage*
chemical_list: D015215:Zidovudine