title: Hormonal effects of the 300 microgram norethisterone (NET) minipill. I. Daily steroid levels in 43 subjects during a pretreatment cycle and during the second month of NET administration.
mesh_terms: D000328:Adult; D001827:Body Height; D001835:Body Weight; D003276:Contraceptives, Oral; D003338:Corpus Luteum; D004958:Estradiol / Q000097:blood; D005260:Female; D005498:Follicular Phase; D006801:Humans; D008598:Menstruation; D009640:Norethindrone / Q000097:blood / Q000276:immunology / Q000494:pharmacology*; D011374:Progesterone / Q000097:blood; D011863:Radioimmunoassay; D013997:Time Factors; D014592:Uterine Hemorrhage
chemical_list: D003276:Contraceptives, Oral; D011374:Progesterone; D004958:Estradiol; D009640:Norethindrone