Effects of feeding melengestrol acetate (MGA) on occurrence of estrus, fertility and milk yield in dairy cows.
D000818:Animals; D001947:Breeding; D002417:Cattle; D003612:Dairying; D004971:Estrus / Q000187:drug effects*; D005260:Female; D005298:Fertility / Q000187:drug effects*; D007774:Lactation / Q000187:drug effects*; D008892:Milk; D011247:Pregnancy; D011278:Pregnanes / Q000494:pharmacology*
D011278:Pregnanes