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, dexmedetomidine, dexamethasone as adjuvant to local anesthetics in caudal analgesia in pediatrics: A comparative study

Ketamine–propofol versus ketamine fentanyl for anesthesia in pediatric patients undergoing cardiac catheterization: A prospective randomized study

Dexmedetomidine Versus Fentanyl in Caudal Block for Postoperative Pain Relief in Pediatric Surgery

Comparison between caudal levobupivacaine versus levobupivacaine–nalbuphine for postoperative analgesia in children undergoing hernia repair: A randomized controlled double blind

Enhancement of bupivacaine caudal analgesia using nalbuphine compared with fentanyl in children undergoing inguinal hernia repair

Premixed versus sequential administration of intrathecal fentanyl as a bupivacaine adjuvant in lower limb orthopedic surgeries: a prospective randomized controlled study

Caudal Bupivacaine versus Systemic Nalbuphine for Post-Operative Pain Management in Children undergoing Inguinal Hernia Repair

Comparative Study between Analgesic Effects of Intrathecal Administration of Midazolam Versus Tramadol with Bupivacaine for Infra-Umbilical Surgeries

Comparative study between dexmedetomidine and fentanyl as adjuvants to bupivacaine for postoperative epidural analgesia in abdominal surgeries: A randomized controlled trial