Dmytriiev, D. V., Marhuk О. V., S. P. Kolisnyk, V. I. Poberezhnyi, and Yu. K. Otkalenko. “The Use of Ultrasound-Guided Blockades in Management of Back Pain”. Pain medicine 2, no. 2 (June 1, 2017): 57–61. Accessed March 29, 2024. https://painmedicine.org.ua/index.php/pnmdcn/article/view/53.