Svyrydova, N., V. Sereda, and I. Dovhiy. “Treatment of Vertebrogenic Pathology and Radiculopathy: Features of the Technique of Blockade (clinical Lecture)”. East European Journal of Neurology, no. 4(16) (October 20, 2017): 2-24. Accessed November 24, 2020. https://neurology-jornal.org/index.php/journal/article/view/155.