title: Manometric studies of esophageal motility in infants with hiatus hernia.
mesh_terms: D002675:Child, Preschool; D003679:Deglutition; D004943:Esophagogastric Junction / Q000502:physiology / Q000503:physiopathology; D004947:Esophagus / Q000503:physiopathology*; D005764:Gastroesophageal Reflux / Q000209:etiology; D005769:Gastrointestinal Motility; D006548:Hernia, Diaphragmatic / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D007223:Infant; D008365:Manometry; D008722:Methods