A.- lethie A. Al-lethie, E. Elmeligy, A. Khalphallah, A. Abdulkarim, and S. F. El-Hawari, “Clinical and Behavioral Changes Associated with using Xylazine only or Xylazine-epinephrine Combination for Caudal Epidural Analgesia in Cattle”, JAVR, vol. 13, no. 1, pp. 33-40, Jan. 2023.