Cheat sheet contraceptives.
Kalb
Claudia
C
D003267:Contraception / Q000145:classification / Q000379:methods*; D003271:Contraceptive Agents, Female / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D014481:United States
D003271:Contraceptive Agents, Female