title: Reproducibility of 24-hour intraesophageal pH monitoring.
authors.forename: S G
authors.initials: SG
authors.lastname: Jolley
mesh_terms: D002648:Child; D004566:Electrodes; D004868:Equipment Failure; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D018670:Monitoring, Ambulatory / Q000295:instrumentation; D015203:Reproducibility of Results