title: The 'Tuskegee Study' of syphilis: analysis of moral versus methodologic aspects.
mesh_terms: D001741:Black or African American; D004992:Ethics, Medical; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006805:Human Experimentation; D006801:Humans; D007603:Jurisprudence; D008297:Male; D010406:Penicillins / Q000627:therapeutic use; D012107:Research Design; D013587:Syphilis / Q000188:drug therapy / Q000266:history; D014481:United States; D014492:United States Public Health Service; D028761:Withholding Treatment
chemical_list: D010406:Penicillins