title: [Functional and morphological state of the duodenum in children with chronic gastritis].
mesh_terms: D000293:Adolescent; D001707:Biopsy, Needle; D002648:Child; D002908:Chronic Disease; D004378:Duodenal Diseases / Q000503:physiopathology; D004386:Duodenum / Q000503:physiopathology*; D005756:Gastritis / Q000503:physiopathology*; D006801:Humans; D007413:Intestinal Mucosa / Q000503:physiopathology
vernacular_title: Funktsional'no-morfologicheskoe sostoianie dvenadtsatiperstnŏi kishki u deteĭ s khronicheskim gastritom.