Adverse reactions and emergency contraception.
Grant
E C
EC
D003281:Contraceptives, Postcoital / Q000009:adverse effects*; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000009:adverse effects*; D011247:Pregnancy
D003281:Contraceptives, Postcoital; D016912:Levonorgestrel