title: Norplant: reversible implant contraception.
mesh_terms: D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D003270:Contraceptive Agents; D004311:Double-Blind Method; D004343:Drug Implants; D005260:Female; D006801:Humans; D007435:Intrauterine Devices, Copper / Q000009:adverse effects; D008599:Menstruation Disturbances / Q000209:etiology; D009644:Norgestrel / Q000009:adverse effects / Q000494:pharmacology*; D009645:Norgestrienone / Q000009:adverse effects / Q000494:pharmacology; D011247:Pregnancy; D012537:Scandinavian and Nordic Countries; D013020:South America; D014900:West Indies
chemical_list: D003270:Contraceptive Agents; D004343:Drug Implants; D009644:Norgestrel; D009645:Norgestrienone