UPA > LNG, but Not Good Enough.
Department of Women's and Children's Health, Division of Obstetrics and Gynecology, Karolinska Institutet, Karolinska University Hospital, 171 76 Stockholm, Sweden.
Kristina
K
Gemzell-Danielsson
James
J
Trussell
D003282:Contraceptives, Postcoital, Hormonal / Q000494:pharmacology*; D003283:Contraceptives, Postcoital, Synthetic / Q000494:pharmacology*; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000494:pharmacology*; D009649:Norpregnadienes / Q000494:pharmacology*; D006080:Ovarian Follicle / Q000187:drug effects*; D010060:Ovulation / Q000187:drug effects*
D003282:Contraceptives, Postcoital, Hormonal; D003283:Contraceptives, Postcoital, Synthetic; D009649:Norpregnadienes; D016912:Levonorgestrel; C555622:ulipristal acetate