The Tuskegee study of untreated syphilis revisited.
White
Robert M
RM
D044383:Black People; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D011634:Public Health; D013587:Syphilis / Q000188:drug therapy*; D016896:Treatment Outcome; D044465:White People
D010406:Penicillins