Dzygal, O. F., Y. V. Grubnik, and I. V. Savitskiy. “Portocaval Shunting As a Mode of Portal Hypertension Removal in Patients With Liver Cirrhosis”. Klinicheskaia Khirurgiia, no. 8, Sept. 2017, pp. 31-33, doi:10.26779/2522-1396.2017.08.31.