Серебрянский, Ю., И. Староверов, Е. Бырихин, and Н. Ларионов. “Opportunities of Treatment of the Ischemic Form of a Venous Thrombosis in Modern Conditions”. Bulletin of the International Scientific Surgical Association, Vol. 3, no. 2-3, May 2018, pp. 45-46, http://www.surgjournal.ru/index.php/BISSA/article/view/292.