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

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

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

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

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

Neostigmine and ketorolac as adjuvants to local anesthetic through peribulbar block in patients undergoing vitrectomy surgeries: A randomized controlled trial

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

The effect of adding cisatracurium versus hyaluronidase to levobupivacaine and lidocaine mixture in single injection peribulbar block for cataract surgery

Safety and efficacy of adding different doses of neostigmine as an adjuvant in peribulbar block for cataract surgery: A randomized controlled trial