For citations:
Sheptulin A.A. The role of bismuth drugs in elevation of Helicobacter pylori infection eradication efficacy. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2018;28(1):89-93. (In Russ.) https://doi.org/10.22416/1382-4376-2018-28-1-89-93