title: Effect of regulatory changes on the frequency of emergency department visits to request prescriptions for emergency contraception.
authors.affiliation: Department of Community Health and Epidemiology, Queen's University, Kingston ON.
authors.forename: Heather
authors.initials: H
authors.lastname: Murray
authors.affiliation: Department of Community Health and Epidemiology, Queen's University, Kingston ON.
authors.forename: Jaelyn
authors.initials: J
authors.lastname: Caudle
authors.affiliation: Department of Emergency Medicine, Queen's University, Kingston ON.
authors.forename: Kieran
authors.initials: K
authors.lastname: Moore
mesh_terms: D003281:Contraceptives, Postcoital / Q000008:administration & dosage / Q000600:supply & distribution*; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D033161:Government Regulation; D006801:Humans; D009864:Ontario; D010342:Patient Acceptance of Health Care / Q000706:statistics & numerical data*
chemical_list: D003281:Contraceptives, Postcoital