title: EFFECT OF 7-ALPHA-METHYLATION ON BIOLOGICAL ACTIVITIES ON NORETHINDRONE.
mesh_terms: D000818:Animals; D001681:Biological Assay; D003273:Contraceptive Devices; D005260:Female; D006062:Gonadotropins; D006801:Humans; D008297:Male; D008745:Methylation; D009640:Norethindrone; D011247:Pregnancy; D011270:Pregnancy, Animal; D011372:Progestins; D011467:Prostate; D011817:Rabbits; D051381:Rats; D012106:Research; D012669:Seminal Vesicles; D013737:Testis; D014599:Uterus
chemical_list: D006062:Gonadotropins; D011372:Progestins; D009640:Norethindrone
keywords: BIOLOGICAL ASSAY; CONTRACEPTIVE DEVICES; EXPERIMENTAL LAB STUDY; GONADOTROPINS; NORETHINDRONE; PREGNANCY; PREGNANCY, ANIMAL; PROGESTATIONAL HORMONES; PROSTATE; RABBITS; RATS; SEMINAL VESICLES; TESTIS; UTERUS