Perineural versus intravenous clonidine as an adjuvant to Bupivacaine in supraclavicular Brachial plexus block

Comparing different fentanyl concentrations added to local anesthetic mixture in peribulbar block for cataract surgery

Comparative Study between Effects of Addition of Fentanyl versus Dexmedetomidine to Local Anesthetic Mixture for Peribulbar Block for Cataract Surgery

Fentanyl versus magnesium sulphate as adjuvant to peribulbar anesthesia in cataract surgery

Ketamine versus fentanyl as an adjuvant to local anesthetics in the peribulbar block for vitreoretinal surgeries: Randomized controlled study

Fentanyl versus midazolam as additive to local anesthetic mixture for peribulbar block during posterior segment surgery in adult patients a prospective randomized double-blind st

Fentanyl as an adjuvant to the local anesthetic in the peribulbar block for vitrectomy operations

Ultra-low-dose naloxone added to fentanyl and lidocaine for peribulbar anesthesia: A randomized controlled trial

Epidural versus intravenous clonidine for postoperative patient controlled analgesia

Magnesium sulphate versus dexmedetomidine as an adjuvant to local anesthetic mixture in peribulbar anesthesia