title: An emergency contraceptive kit.
mesh_terms: D003267:Contraception / Q000379:methods; D003281:Contraceptives, Postcoital / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D004997:Ethinyl Estradiol / Q000008:administration & dosage; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000008:administration & dosage; D016032:Randomized Controlled Trials as Topic
chemical_list: D003281:Contraceptives, Postcoital; D004997:Ethinyl Estradiol; D016912:Levonorgestrel