John Rock: pioneer in the development of oral contraceptives.
Shampo
Marc A
MA
Kyle
Robert A
RA
D003276:Contraceptives, Oral / Q000266:history; D005193:Family Planning Services / Q000266:history*; D006176:Gynecology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D008849:Micronesia; D009774:Obstetrics / Q000266:history; D010678:Philately; D014481:United States
D003276:Contraceptives, Oral