A test of gastroesophageal sphincter competence. The common cavity test.
D004943:Esophagogastric Junction / Q000503:physiopathology*; D004947:Esophagus / Q000503:physiopathology; D005260:Female; D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000503:physiopathology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008365:Manometry; D008875:Middle Aged; D011312:Pressure; D013270:Stomach / Q000503:physiopathology