Effects on the course of pregnancy of norethynodrel with mestranol (Enovid) administered to rats during early pregnancy.
D000818:Animals; D004357:Drug Synergism; D010064:Embryo Implantation / Q000187:drug effects; D004970:Estrone / Q000494:pharmacology; D005260:Female; D008656:Mestranol / Q000494:pharmacology*; D009641:Norethynodrel / Q000494:pharmacology*; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D051381:Rats
D004970:Estrone; D009641:Norethynodrel; D008656:Mestranol