Ramya DM, R Vinay, and KN Vikas. “Comparison of Low Dose Intrathecal Buprenorphine and Clonidine As an Adjuvant to Bupivacaine in Spinal Anesthesia for Post-Operative Analgesia in Lower Limb and Lower Abdominal Surgeries”. Academia Anesthesiologica International 5, no. 2 (December 26, 2020): 155-161. Accessed April 26, 2024. http://aijournals.com/index.php/aan/article/view/1787.