title: Comparison of bupivacaine carbonate and bupivacaine hydrochloride in epidural anesthesia in sheep.
mesh_terms: D000767:Anesthesia, Epidural; D000818:Animals; D002045:Bupivacaine / Q000097:blood / Q000494:pharmacology*; D002254:Carbonates / Q000494:pharmacology; D006851:Hydrochloric Acid / Q000494:pharmacology; D008954:Models, Biological; D012756:Sheep; D013997:Time Factors
chemical_list: D002254:Carbonates; D006851:Hydrochloric Acid; D002045:Bupivacaine