title: The effectiveness of the Yuzpe regimen of emergency contraception.
authors.affiliation: Woodrow Wilson School of Public and International Affairs, Princeton University, N.J., USA.
authors.forename: J
authors.initials: J
authors.lastname: Trussell
authors.forename: C
authors.initials: C
authors.lastname: Ellertson
authors.forename: F
authors.initials: F
authors.lastname: Stewart
mesh_terms: D003282:Contraceptives, Postcoital, Hormonal / Q000008:administration & dosage* / Q000009:adverse effects; D003283:Contraceptives, Postcoital, Synthetic / Q000008:administration & dosage* / Q000009:adverse effects; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D010064:Embryo Implantation / Q000187:drug effects; D004997:Ethinyl Estradiol / Q000008:administration & dosage* / Q000009:adverse effects; D005260:Female; D006801:Humans; D009644:Norgestrel / Q000008:administration & dosage* / Q000009:adverse effects; D011247:Pregnancy; D016896:Treatment Outcome
chemical_list: D003282:Contraceptives, Postcoital, Hormonal; D003283:Contraceptives, Postcoital, Synthetic; D009644:Norgestrel; D004997:Ethinyl Estradiol