title: Esophageal manometry in clinical practice: the need for evidence-based assessment of clinical efficacy.
authors.forename: S
authors.initials: S
authors.lastname: Cohen
authors.forename: H P
authors.initials: HP
authors.lastname: Parkman
mesh_terms: D004935:Esophageal Diseases / Q000175:diagnosis*; D004947:Esophagus / Q000503:physiopathology*; D019317:Evidence-Based Medicine; D005762:Gastroenterology / Q000379:methods*; D006801:Humans; D008365:Manometry