For citations:
Olevskaya E.R., Dolgushina A.I., Tarasov A.N., Naumenko O.V., Shamaeva T.N., Klepinina Yu.I. The State Of Upper Gastrointestinal Mucosa In Patient With Portal Hypertension. Experimental and Clinical Gastroenterology. 2018;(10):52-56. (In Russ.)