1. Comparison of fentanyl versus meperidine as supplements to epidural clonidine-bupivacaine in patients with lower limb orthopedic surgery under combined spinal epidural anesthesia. Issue 1 (December 2015) Authors: Yousef, Ayman; Atef, Ashraf; Awais, Waleed Journal: BMC anesthesiology Issue: Volume 15:Issue 1(2015) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗