title: Contraceptive effectiveness: what should the counseling message be?
authors.affiliation: Family Health International, Research Triangle Park, NC, USA. msteiner@fhi.org
authors.forename: M J
authors.initials: MJ
authors.lastname: Steiner
mesh_terms: D003270:Contraceptive Agents; D005193:Family Planning Services; D005260:Female; D006801:Humans; D011247:Pregnancy; D018873:Pregnancy Rate; D014481:United States
chemical_list: D003270:Contraceptive Agents