Comparison of fentanyl versus meperidine as supplements to epidural clonidine-bupivacaine in patients with lower limb orthopedic surgery under combined spinal epidural anesthesia
Crossref DOI link: https://doi.org/10.1186/s12871-015-0126-5
Published Online: 2015-10-14
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Yousef, Ayman Abd Al-maksoud
Atef, Ashraf Mohamed
Awais, Waleed Mohamed
License valid from 2015-10-14