Emergency contraception--expanding opportunities for primary prevention.
Grimes
D A
DA
D003281:Contraceptives, Postcoital / Q000009:adverse effects; D004348:Drug Labeling; D004363:Drug Utilization; D004630:Emergencies; D005260:Female; D006801:Humans; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D014481:United States; D014486:United States Food and Drug Administration
D003281:Contraceptives, Postcoital