title: [Gastroduodenoscopy in the diagnosis of stomach and duodenal diseases in children].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004378:Duodenal Diseases / Q000175:diagnosis*; D004386:Duodenum / Q000473:pathology; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology; D005773:Gastroscopy; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008297:Male; D013272:Stomach Diseases / Q000175:diagnosis*
vernacular_title: Gastroduodenoskopiia v diagnostike zabolevaniĭ zheludka i dvenadtsatiperstnoĭ kishki u deteĭ.