title: Progestogen-only emergency contraception.
authors.forename: Erin
authors.initials: E
authors.lastname: Gainer
authors.forename: Christian
authors.initials: C
authors.lastname: Méry
authors.forename: André
authors.initials: A
authors.lastname: Ulmann
mesh_terms: D003282:Contraceptives, Postcoital, Hormonal; D004638:Emergency Treatment; D005260:Female; D006302:Health Services Research; D006801:Humans; D011247:Pregnancy; D011372:Progestins / Q000008:administration & dosage*; D006113:United Kingdom; D014944:World Health Organization
chemical_list: D003282:Contraceptives, Postcoital, Hormonal; D011372:Progestins