Doctors, unethical treatment, and turning a blind eye.
D000163:Acquired Immunodeficiency Syndrome / Q000628:therapy*; D002986:Clinical Trials as Topic; D000529:Complementary Therapies; D004992:Ethics, Medical; D006801:Humans; D018570:Risk Assessment; D012926:Social Control, Formal; D012941:Social Responsibility; D036302:Therapeutic Human Experimentation