title: LNG may still be the most cost-effective oral emergency contraception method.
authors: Rudger
authors: R
authors: Pittrof
authors: Ulrike
authors: U
authors: Sauer
authors: Palwasha
authors: P
authors: Ikram
mesh_terms: D003271:Contraceptive Agents, Female / Q000191:economics; D003276:Contraceptives, Oral; D003281:Contraceptives, Postcoital / Q000191:economics / Q000494:pharmacology*; D003362:Cost-Benefit Analysis; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D009649:Norpregnadienes / Q000191:economics / Q000494:pharmacology*; D011247:Pregnancy; D049168:Pregnancy, Unplanned / Q000187:drug effects; D016032:Randomized Controlled Trials as Topic
chemical_list: D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003281:Contraceptives, Postcoital; D009649:Norpregnadienes; C555622:ulipristal acetate