title: Control of fertility by monthyl injections of a mixture of norgestrel and a long-acting estrogen. A preliminary report.
mesh_terms: D000293:Adolescent; D000328:Adult; D001835:Body Weight / Q000187:drug effects; D003692:Delayed-Action Preparations; D004338:Drug Combinations; D004958:Estradiol / Q000008:administration & dosage / Q000494:pharmacology; D005260:Female; D005298:Fertility / Q000187:drug effects; D006801:Humans; D007273:Injections, Intramuscular; D008598:Menstruation; D009644:Norgestrel / Q000008:administration & dosage / Q000494:pharmacology; D010060:Ovulation
chemical_list: D003692:Delayed-Action Preparations; D004338:Drug Combinations; D009644:Norgestrel; D004958:Estradiol