title: Caudal epidural injection of a combination of ketamine and xylazine for perineal analgesia in horses.
authors.affiliation: Department of Clinical Sciences, Faculty of Veterinary Medicine, Tehran University, Tehran, Iran.
authors.forename: A
authors.initials: A
authors.lastname: Kariman
authors.affiliation: Department of Clinical Sciences, Faculty of Veterinary Medicine, Tehran University, Tehran, Iran.
authors.forename: I
authors.initials: I
authors.lastname: Nowrouzian
authors.affiliation: Department of Clinical Sciences, Faculty of Veterinary Medicine, Tehran University, Tehran, Iran.
authors.forename: J
authors.initials: J
authors.lastname: Bakhtiari