Letter to the Editor Regarding "Comparison of Ultrasound-Guided Caudal Epidural Blocks and Spinal Anesthesia for Anorectal Surgery: A Randomized Controlled Trial".
作者信息
Zhu Hongyu, Ye Ling
机构信息
Department of Pain Management, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan Province, People's Republic of China.
出版信息
Pain Ther. 2022 Dec;11(4):1499-1501. doi: 10.1007/s40122-022-00421-w. Epub 2022 Aug 16.