Contraceptive efficacy of microdose norethisterone enanthate: a study on its use in polydimethylsiloxane implants.
D000818:Animals; D004129:Dimethylpolysiloxanes; D004343:Drug Implants; D005260:Female; D009640:Norethindrone / Q000031:analogs & derivatives* / Q000494:pharmacology; D010060:Ovulation / Q000187:drug effects*; D011817:Rabbits
D004129:Dimethylpolysiloxanes; D004343:Drug Implants; C024319:norethindrone enanthate; D009640:Norethindrone