title: Use of melengestrol acetate (MGA) for improving reproductive performance of dairy cows.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004972:Estrus Detection; D004973:Estrus Synchronization; D005260:Female; D008552:Melengestrol Acetate / Q000494:pharmacology*; D011245:Pregnadienes / Q000494:pharmacology*; D011247:Pregnancy
chemical_list: D011245:Pregnadienes; D008552:Melengestrol Acetate