Comparison of antinociceptive, cardiovascular, and respiratory effects, head ptosis, and position of pelvic limbs in mares after caudal epidural administration of xylazine and detomidine hydrochloride solution.

anaesthesia analgesics anestesia cabeza cardiovascular system dolor douleur drugs head jument limbs mares medicamentos membre miembros pain respiratory system sistema cardiovascular sistema respiratorio xilazina xylazine yegua