Sirtsov, V. K., A. K. Frolov, and E. G. Aliyeva. “Morpho-Functional Features of Hirudo Verbana After Girudotherapeutic Procedure”. Zaporozhye Medical Journal 15, no. 4 (September 6, 2013). Accessed April 26, 2025. https://zmj.zsmu.edu.ua/article/view/16912.