For citations:

Tsimmerman Ya.S. Response to article of K. I. Grigoriev et al. “Peptic ulcer disease — historical dynamics: views on etiopathogenesis and treatment”, In Experimental and Clinical Gastroenterology. 2019;161(1): 155–165. (In Russ.) DOI: 10.31146/1682–8658-ecg-161–1–155–165. Experimental and Clinical Gastroenterology. 2019;(9):85-89. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-169-9-85-89