title: Norethisterone oenanthate as an injectable contraceptive in two treatment schedules in interval subjects.
mesh_terms: D000328:Adult; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D009640:Norethindrone / Q000008:administration & dosage* / Q000009:adverse effects; D013997:Time Factors
chemical_list: D009640:Norethindrone