title: Letter: Cloprostenol in controlled bleeding.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D004973:Estrus Synchronization / Q000187:drug effects*; D005260:Female; D011247:Pregnancy; D011460:Prostaglandins F / Q000494:pharmacology*
chemical_list: D011460:Prostaglandins F