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 May 5, 2024. http://zmj.zsmu.edu.ua/article/view/16912.