For citations:
Sitkin S.I. REPORT ON THE WORK OF THE XVII GSSR CONGRESS. Experimental and Clinical Gastroenterology. 2017;(6):155-156. (In Russ.)
Sitkin S.I. REPORT ON THE WORK OF THE XVII GSSR CONGRESS. Experimental and Clinical Gastroenterology. 2017;(6):155-156. (In Russ.)