For citations:
Levin M.D., Jin I.G. SCREENING OF GASTROESOPHAGEAL REFLUX DISEASE BASED ON THE SIZE OF THE GASTRIC GAS BUBBLE. Experimental and Clinical Gastroenterology. 2018;(4):23-29. (In Russ.)
Levin M.D., Jin I.G. SCREENING OF GASTROESOPHAGEAL REFLUX DISEASE BASED ON THE SIZE OF THE GASTRIC GAS BUBBLE. Experimental and Clinical Gastroenterology. 2018;(4):23-29. (In Russ.)