title: Reduced effectiveness of emergency contraception in women with increased BMI.
authors.affiliation: Detroit, MI, USA.
authors.forename: Erin
authors.initials: E
authors.lastname: Hendriks
authors.forename: Linda
authors.initials: L
authors.lastname: Prine
mesh_terms: D044363:Contraception, Postcoital; D003277:Contraceptives, Oral, Combined; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000008:administration & dosage*; D009649:Norpregnadienes / Q000008:administration & dosage*; D011247:Pregnancy; D014932:Women's Health Services
chemical_list: D003277:Contraceptives, Oral, Combined; D009649:Norpregnadienes; D016912:Levonorgestrel