title: Non-acid reflux: detection by multichannel intraluminal impedance and pH, clinical significance and management.
authors.affiliation: Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, SC 29425, USA. velaaqui@musc.edu
authors.forename: Marcelo F
authors.initials: MF
authors.lastname: Vela
mesh_terms: D002404:Catheterization; D017097:Electric Impedance; D050782:Esophageal pH Monitoring / Q000295:instrumentation; D005745:Gastric Acidity Determination / Q000295:instrumentation; D005764:Gastroesophageal Reflux / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D006801:Humans; D006863:Hydrogen-Ion Concentration