title: [Characteristics of functional disturbances of the stomach, diffuse gastritis, gastroduodenitis, and duodenal ulcer in children].
mesh_terms: D002648:Child; D004378:Duodenal Diseases / Q000503:physiopathology*; D004381:Duodenal Ulcer / Q000503:physiopathology*; D004751:Enteritis / Q000503:physiopathology; D005756:Gastritis / Q000503:physiopathology*; D006801:Humans; D013270:Stomach / Q000503:physiopathology*
vernacular_title: K kharakteristike funktsional'nykh rasstroĭstv zheludka rasprostranennogo gastrita, gastroduodenita i iazvennoĭ bolezni dvenadtsatiperstnoĭ kishki