The Norplant contraceptive.
Reynolds
R D
RD
D004343:Drug Implants; D004349:Drug Packaging / Q000592:standards*; D005260:Female; D006801:Humans; D016912:Levonorgestrel / Q000009:adverse effects*; D012883:Skin Ulcer / Q000209:etiology*; D013242:Sterilization
D004343:Drug Implants; D016912:Levonorgestrel