title: Esophageal motility testing: shadow and substance.
authors.affiliation: Department of Gastroenterology, S G P G I M S, Lucknow.
authors.forename: V A
authors.initials: VA
authors.lastname: Saraswat
authors.forename: S R
authors.initials: SR
authors.lastname: Naik
mesh_terms: D015154:Esophageal Motility Disorders / Q000175:diagnosis*; D004947:Esophagus / Q000502:physiology*; D005764:Gastroesophageal Reflux / Q000175:diagnosis; D006801:Humans; D008365:Manometry; D010528:Peristalsis