Progesterone-like activity of a series of 19-nortestosterones.
D000818:Animals; D030762:Estrous Cycle / Q000187:drug effects*; D004971:Estrus; D005260:Female; D009277:Nandrolone; D011374:Progesterone; D013739:Testosterone / Q000031:analogs & derivatives
D013739:Testosterone; D011374:Progesterone; D009277:Nandrolone
ESTRUS CYCLE/effect of drugs on; TESTOSTERONE/related compounds