Synchronization of estrus in dairy cattle with 17-alpha-ethyl-19-nortestesterone (Nilevar).
D000818:Animals; D002417:Cattle / Q000502:physiology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D007279:Injections, Subcutaneous; D009277:Nandrolone / Q000008:administration & dosage / Q000494:pharmacology*; D011247:Pregnancy
D009277:Nandrolone