Oesophageal motility studies.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003680:Deglutition Disorders / Q000503:physiopathology*; D004931:Esophageal Achalasia / Q000503:physiopathology; D004941:Esophagitis / Q000503:physiopathology; D004947:Esophagus / Q000502:physiology*; D005260:Female; D005769:Gastrointestinal Motility; D006548:Hernia, Diaphragmatic / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012595:Scleroderma, Systemic / Q000503:physiopathology