00698naa#a2200217#i#450# EN\\bibl\83320 20241123142404.6 2712-8164 20240524b2024####ek#y0engy0150####ca RU CLINICAL DIAGNOSTIC VALUE IL-1β LEVELS IN CHILDREN WITH ULCER DISEASE DIDUM AND EROSIVE GASTRODUODENITIS Journal article Astrakhan Astrakhan State Medical University 2024 6 с. Journal article local Ikhsanov Sabit D. Sergienko Diana F. Polyakova Natal'ya A. Anisimova Ol'ga V. Zaporozhskaya Ol'ga V. Ilenkova Natalia A. kaspmed.ru