title: Contraception.
authors.affiliation: Department of Obstetrics and Gynecology, University of Southern California School of Medicine, Women's Hospital, Los Angeles 90033.
authors.forename: D R
authors.initials: DR
authors.lastname: Mishell
mesh_terms: D003267:Contraception / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male