Ambulatory intraesophageal pH monitoring: the reigning standard for reflux monitoring.
Castell
Donald O
DO
D004032:Diet; D004947:Esophagus / Q000737:chemistry; D005764:Gastroesophageal Reflux / Q000175:diagnosis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D018670:Monitoring, Ambulatory