title: In celebration: The 40th birthday of the Pill.
authors.forename: T
authors.initials: T
authors.lastname: Belfield
mesh_terms: D003276:Contraceptives, Oral / Q000266:history*; D005260:Female; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans
chemical_list: D003276:Contraceptives, Oral