title: Contraception by the end of the 20th century.
authors.affiliation: INSERM U 292, Hôpital de Bicetre 78, France.
authors.forename: A
authors.initials: A
authors.lastname: Spira
mesh_terms: D003267:Contraception / Q000706:statistics & numerical data / Q000639:trends*; D003906:Developing Countries; D005260:Female; D006801:Humans; D011158:Population Growth