title: Emergency contraception still an unknown quantity.
authors.forename: C
authors.initials: C
authors.lastname: Gent
mesh_terms: D000293:Adolescent; D000328:Adult; D001294:Attitude to Health; D003281:Contraceptives, Postcoital; D004630:Emergencies; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D012736:Sex Education / Q000379:methods; D011795:Surveys and Questionnaires; D014930:Women / Q000193:education* / Q000523:psychology*
chemical_list: D003281:Contraceptives, Postcoital