Randomized Controlled Trial
Comparison of caudal bupivacaine and bupivacaine-midazolam for peri and postoperative analgesia in children.
Randomized Controlled Trial
Bilateral intra-oral, infra-orbital nerve block for postoperative analgesia following cleft lip repair in paediatric patients: comparison of bupivacaine vs bupivacaine-pethidine combination.
Anaesthesia. 2007 Jun 1;62(6):581-5.
Randomized Controlled Trial
Postoperative analgesia in children using preemptive retrobulbar block and local anesthetic infiltration in strabismus surgery.
Reg Anesth Pain Med. 1998 Nov 1;23(6):569-74.