title: High hopes versus harsh realities: the population impact of emergency contraceptive pills.
authors.affiliation: Office of Population Research, Princeton University, Princeton, NJ, USA.
authors.forename: Ara
authors.initials: A
authors.lastname: Aiken
authors.affiliation: Office of Population Research, Princeton University, Princeton, NJ, USA.|University of Edinburgh, Edinburgh, UK.
authors.forename: J
authors.initials: J
authors.lastname: Trussell
mesh_terms: D002986:Clinical Trials as Topic; D003281:Contraceptives, Postcoital / Q000627:therapeutic use*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006297:Health Services Accessibility / Q000706:statistics & numerical data*; D006801:Humans; D010353:Patient Education as Topic; D011247:Pregnancy; D018873:Pregnancy Rate; D015995:Prevalence; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D003281:Contraceptives, Postcoital