SATO, R., E. KANAI, and A. TSUKAMOTO. “Comparison of Lidocaine-Xylazine and Procaine-Xylazine for Lumbar Epidural Anesthesia in Cattle”. Journal of the Hellenic Veterinary Medical Society, vol. 70, no. 3, Oct. 2019, pp. 1727-32, doi:10.12681/jhvms.21802.