SICHINAVA, I. V.; IVARDOVA, M. I. THE ROLE OF THE GASTROINTESTIAL MICROBIOTA Helicobacter pylori, AND CLINICAL ALGORITHS FOR THE DIAGNOSIS OF CHRONIC GASTRITIS IN CHILDREN: FROM PATHOPHYSIOLOGY TO PRACTICE. The Caucasus Journal of Medical and Psychological Sciences, [S. l.], v. 3, n. 3-4, p. 33–45, 2026. DOI: 10.61699/cjmps-v3-i3-4-p33-45. Disponível em: https://caucasusjournal.com/index.php/CJMPS/article/view/48. Acesso em: 5 may. 2026.