title: The pharyngooesophageal sphincter. A review of the literature.
mesh_terms: D003680:Deglutition Disorders / Q000175:diagnosis / Q000503:physiopathology; D004936:Diverticulum, Esophageal / Q000175:diagnosis / Q000503:physiopathology; D004947:Esophagus / Q000033:anatomy & histology / Q000502:physiology*; D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000503:physiopathology; D006801:Humans; D008365:Manometry; D010614:Pharynx / Q000033:anatomy & histology / Q000502:physiology*; D011312:Pressure