Stepanov, Y. M., Chaliy, N. V. and Simonova, O. V. (2018) “The peculiarities of macroscopic status of the upper gastrointestinal tract mucosa in patients with hepatic and extrahepatic portal hypertension”., Medicni perspektivi, 23(1), pp. 56–62. doi: 10.26641/2307-0404.2018.1.124927.