Effect of caudal nalbuphine on postoperative emergence agitation in pediatrics undergoing infra umbilical surgeries: Randomized double blind study Research Authors MF Mostafa, HA Youssef, R Okely, A Aboulfotouh Research Date Sun, 1 Jan 2023 - 12:00 Research Department Department of Anesthesia and Intensive Care Research Journal Egyptian Journal of Anaesthesia 39 (1), 739-747 Research Member Rehab Adel Ebrahim Okely