%0 Journal Article %T RARE FUNCTIONAL GASTRODUODENAL DISORDERS: FROM THEORY TO PRACTICE %A SERKOVA, M.Y. %A AVALUEVA, E.V. %A BAKULIN, I.G. %K functional dyspepsia, functional gastrointestinal disorders %J Medical Bulletin of the Ministry of Internal Affairs %D 2025 %N 2025 %P 6 %I State institution Joint editorial office of the Ministry of Internal Affairs of Russia