Comparative study between ultrasound-guided pudendal nerve block and caudal epidural block anesthesia in children undergoing hypospadias surgery

by Waleed Abdalla Ibrahim Ahmed, Mohamed Hossam Eldin Hamdy Abd El Wahab Shokier, Amr Ahmed Ali Kasem, Mohamed Hamed Abd El Aziz, Sherif Gorge Anees Saed
Published 2021-08-01