Comparison of the incidence of intravascular injection using the Tuohy and Quincke needles during ultrasound-guided caudal epidural block: a prospective randomized controlled study.
Ji Yeong KimJong Seok LeeJi Young KimJi Won BaekHye Su KimDo-Hyeong KimPublished in: Regional anesthesia and pain medicine (2023)
NCT05504590.