title: Esophageal reflux and motility update: GERD, NERD and spasm. Introduction.
authors: Yale University School of Medicine, New Haven, CT 06520, USA. martinfloch@yale.edu
authors: Martin H
authors: MH
authors: Floch
authors: Brian E
authors: BE
authors: Lacy
mesh_terms: D003226:Congresses as Topic; D015155:Esophageal Spasm, Diffuse / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D005764:Gastroesophageal Reflux / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy; D005769:Gastrointestinal Motility / Q000502:physiology*; D006801:Humans