A Response to: Letter to the Editor Regarding "Comparison of Ultrasound-Guided Caudal Epidural Blocks and Spinal Anesthesia for Anorectal Surgery: A Randomized Controlled Trial"
Pain Ther. 2023 Feb;12(1):319-320.
doi: 10.1007/s40122-022-00461-2.
Epub 2022 Nov 29.