For citations:
Zimmerman Ya.S. PEPTIC ULCER: A CRITICAL ANALYSIS OF MODERN STATE OF THE PROBLEM. Experimental and Clinical Gastroenterology. 2018;(1):80-89. (In Russ.)
Zimmerman Ya.S. PEPTIC ULCER: A CRITICAL ANALYSIS OF MODERN STATE OF THE PROBLEM. Experimental and Clinical Gastroenterology. 2018;(1):80-89. (In Russ.)