title: Update on the use of oral contraceptive pills for emergency contraception.
authors.affiliation: Division of Adolescent Medicine, Rhode Island Hospital, Providence 02903, USA. PFlanagan@Lifespan.org
authors.forename: P J
authors.initials: PJ
authors.lastname: Flanagan
mesh_terms: D000293:Adolescent; D003281:Contraceptives, Postcoital; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000517:prevention & control*
chemical_list: D003281:Contraceptives, Postcoital