title: Induced parturition with corticosteroids: a comparison of four treatments.
mesh_terms: D000818:Animals; D001623:Betamethasone / Q000494:pharmacology*; D002417:Cattle / Q000502:physiology*; D003907:Dexamethasone / Q000494:pharmacology*; D005260:Female; D007751:Labor, Induced / Q000662:veterinary*; D011247:Pregnancy
chemical_list: D003907:Dexamethasone; D001623:Betamethasone