title: [Diagnosis of duodenogastric reflux by endoscopic examination in children with gastroduodenal diseases].
mesh_terms: D000293:Adolescent; D002648:Child; D004378:Duodenal Diseases / Q000150:complications*; D004383:Duodenogastric Reflux / Q000175:diagnosis* / Q000209:etiology; D004384:Duodenoscopy; D005260:Female; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D013272:Stomach Diseases / Q000150:complications*
vernacular_title: Vyiavlenie duodenogastral'nogo refliuksa u deteĭ s gastroduodenal'nymi zabolevaniiami s pomoshch'iu endoskopicheskogo issledovaniia.