The Tuskegee study.
D001741:Black or African American; D000407:Alabama; D000574:American Medical Association; D004992:Ethics, Medical; D006805:Human Experimentation; D006801:Humans; D009316:National Institutes of Health (U.S.); D012959:Socioeconomic Factors; D013587:Syphilis / Q000150:complications / Q000188:drug therapy / Q000453:epidemiology / Q000628:therapy*; D014481:United States