Lesson of the week--Norplant failure.
Tasker
M
M
Hattotuwa
K
K
D000328:Adult; D003271:Contraceptive Agents, Female; D004343:Drug Implants; D005260:Female; D006801:Humans; D016912:Levonorgestrel; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000601:surgery
D003271:Contraceptive Agents, Female; D004343:Drug Implants; D016912:Levonorgestrel