title: Manometric investigations of the pharyngooesophageal sphincter.
mesh_terms: D000328:Adult; D002404:Catheterization / Q000295:instrumentation; D003679:Deglutition; D004947:Esophagus / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry / Q000295:instrumentation; D008875:Middle Aged; D010614:Pharynx / Q000502:physiology*; D011312:Pressure; D014160:Transducers, Pressure