Hiatal hernia and gastroesophageal reflux in infants and children: analysis of the incidence in North American children.
D000293:Adolescent; D002170:Canada; D002648:Child; D002675:Child, Preschool; D003680:Deglutition Disorders / Q000209:etiology; D004940:Esophageal Stenosis / Q000209:etiology; D005764:Gastroesophageal Reflux / Q000150:complications / Q000000981:diagnostic imaging / Q000453:epidemiology*; D006548:Hernia, Diaphragmatic / Q000453:epidemiology*; D006551:Hernia, Hiatal / Q000150:complications / Q000000981:diagnostic imaging / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007228:Infant Nutrition Disorders / Q000209:etiology; D011859:Radiography; D014481:United States; D014839:Vomiting / Q000209:etiology