History of contraceptive method.
D003267:Contraception / Q000266:history*; D003270:Contraceptive Agents / Q000266:history; D003273:Contraceptive Devices / Q000266:history; D003276:Contraceptives, Oral / Q000266:history; D049711:History, Modern 1601-
D003270:Contraceptive Agents; D003276:Contraceptives, Oral