[Comparative study of the action on pregnancy of the rat of 17-ethinyl 19-nortestosterone, of 17-methyl 19-nortestosterone and 17-ethinyl testosterone].
D000818:Animals; D009277:Nandrolone; D011247:Pregnancy / Q000502:physiology; D051381:Rats; D013739:Testosterone / Q000031:analogs & derivatives
C509324:19-nor-17-ethynyltestosterone; C509325:19-nor-17-methyltestosterone; D013739:Testosterone; D009277:Nandrolone
PREGNANCY/physiology