1. Effects of the Sufentanil and Dexmedetomidine Combination on Spinal Anesthesia in Patients Undergoing Lower Abdominal or Lower Extremity Surgery: A Double-Blinded Randomized Controlled Trial Mojtaba Karimi; Mohammad Alipour; Reza Jalaeian Taghaddomi; Ayoub Tavakolian Volume 46, Issue 4, July 2021, Pages 263-271 10.30476/ijms.2020.83681.1299 View Article PDF 1.82 MB