[Experimental studies on the mechanism of contraceptive action of norethindrone mestranol].
D000818:Animals; D005260:Female; D005306:Fertilization / Q000187:drug effects*; D006062:Gonadotropins / Q000494:pharmacology; D007986:Luteinizing Hormone / Q000378:metabolism; D008656:Mestranol / Q000494:pharmacology*; D009640:Norethindrone / Q000494:pharmacology*; D010053:Ovary / Q000187:drug effects*; D010060:Ovulation / Q000187:drug effects; D010902:Pituitary Gland / Q000502:physiology; D051381:Rats
D006062:Gonadotropins; D007986:Luteinizing Hormone; D008656:Mestranol; D009640:Norethindrone