J.A. Ismailova, and A.A. Yusupbekov. “RESULTS OF THE STUDY OF THE ACID-PRODUCING FUNCTION OF H. PYLORI-ASSOCIATED DISEASES OF THE STOMACH”. World Bulletin of Public Health, vol. 18, Jan. 2023, pp. 82-84, https://scholarexpress.net/index.php/wbph/article/view/2036.