title: Testing for gastroesophageal reflux in the 21st century.
abstract: The following on testing for gastroesophageal reflux in the 21st century contains commentaries on wireless pH monitoring; extension of pH recording duration to 48 or 96 h; extraesophageal GERD syndromes, diagnosis paradigms, and related investigating tools; off- or on-PPI reflux monitoring in the preoperative setting; and the potential influence of PPIs on reflux parameters.
authors.affiliation: Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
authors.forename: Sabine
authors.initials: S
authors.lastname: Roman
authors.forename: John E
authors.initials: JE
authors.lastname: Pandolfino
authors.forename: Philip
authors.initials: P
authors.lastname: Woodland
authors.forename: Daniel
authors.initials: D
authors.lastname: Sifrim
authors.forename: Johannes
authors.initials: J
authors.lastname: Lenglinger
mesh_terms: D005764:Gastroesophageal Reflux / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D011336:Probability