Xylazine.
D000758:Anesthesia / Q000662:veterinary*; D000818:Animals; D002319:Cardiovascular System / Q000187:drug effects; D013843:Thiazines / Q000494:pharmacology*; D014991:Xylazine / Q000494:pharmacology*
D013843:Thiazines; D014991:Xylazine