[Plan for placebos in AIDS research dropped].
D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy*; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic / Q000592:standards; D004992:Ethics, Medical; D006801:Humans; D010919:Placebos / Q000627:therapeutic use*
D019380:Anti-HIV Agents; D010919:Placebos