Esophageal function tests: their uses and limitations.
D004935:Esophageal Diseases / Q000175:diagnosis*; D004941:Esophagitis / Q000175:diagnosis; D004943:Esophagogastric Junction; D004947:Esophagus / Q000502:physiology / Q000503:physiopathology; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D005769:Gastrointestinal Motility; D006801:Humans; D008365:Manometry; D008722:Methods