57-Title: Evaluation of ropivacaine and ropivacaine-fentanyl combination for spinal anaesthesia in urolithic male goats
Authors: Narendra Sahu, Surbhi Kuldeep Tyagi, Vineet Kumar, Vivak Malik, Sumiter Singh and Mukesh Shivhare
Source: Ruminant Science (2022)-11(2):527-532.