Treponemes and Tuskegee.
D001741:Black or African American; D000407:Alabama; D002986:Clinical Trials as Topic; D005500:Follow-Up Studies; D006805:Human Experimentation; D006801:Humans; D008297:Male; D013587:Syphilis / Q000401:mortality / Q000628:therapy*; D014481:United States; D014492:United States Public Health Service