A comparison between post-operative analgesia after intrathecal Nalbuphine + Bupivacaine and intrathecal Fentanyl + Bupivacaine after cesarean section

Intrathecal fentanyl or bupivacaine combined with epidural bupivacaine for labor analgesia : Comparative study

A comparison between caudal epidural bupivacaine with bupivacaine plus nalbuphine for postoperative analgesia in children

Levobupivacaine in comparison with bupivacaine in epidural block in abdominal surgery

Evaluation of the effect of intrathecal fentanyl with bupivacaine during spinal block

Comparison between combined spinal epidurl analgesia during labor using ropivacaine and sufentanil versus bupivacaine and sufentanil

A comparison between “Levobupivacaine” and both “Bupivacaine” and “Ropivacaine” with and without fentanyl, in epidural anesthesia for lower abdominal surgery

A comparative study of the clinical maternal and fetal effects and the plasma concentrations of 0.5% extradural levobupivacaine versus racemic bupivacaine for cesarean delivery

Comparison of spinal levobupivacaie wit racemic bupivacaine for lower abdominal surgery

Comparative study for the effect of bupivacaine vs bupivacaine plus dexmedetomidine as analgesia in nasal surgeries