The morning-after pill.
Abell
Sue
S
D000293:Adolescent; D044363:Contraception, Postcoital / Q000191:economics / Q000379:methods*; D003281:Contraceptives, Postcoital / Q000191:economics / Q000627:therapeutic use*; D005260:Female; D006297:Health Services Accessibility / Q000191:economics; D006801:Humans; D007356:Insurance, Pharmaceutical Services; D016912:Levonorgestrel / Q000627:therapeutic use; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000517:prevention & control; D016896:Treatment Outcome; D014481:United States
D003281:Contraceptives, Postcoital; D016912:Levonorgestrel