Haase, G M A unique teletransmission system for extended four-channel esophageal pH monitoring in infants and children. [electronic resource] - Journal of pediatric surgery Jan 1987 - 68-74 p. digital Publication Type: Journal Article ISSN: 0022-3468 Standard No.: 10.1016/s0022-3468(87)80019-2 doi Subjects--Topical Terms: ChildEsophagoscopyEsophagus--physiopathologyGastroesophageal Reflux--diagnosisHumansHydrogen-Ion ConcentrationInfantMonitoring, PhysiologicProspective StudiesTelemetry