Update on contraception.
White
Katharine O'Connell
KO
Baystate Medical Center, Family Planning Section, Department of Obstetrics and Gynecology, Springfield, Massachusetts 01199, USA.
D003267:Contraception / Q000379:methods / Q000639:trends; D044363:Contraception, Postcoital / Q000379:methods; D005193:Family Planning Services; D005260:Female; D006801:Humans; D009765:Obesity / Q000503:physiopathology / Q000601:surgery; D013245:Sterilization, Reproductive / Q000379:methods