The value of a negative preop Restech test for postop results – Gastrointestinal function testing using the new minimally invasive laryngopharyngeal PH probe - SAGES Abstract Archives
24 Hour pH Study | LHSC
A male patient undergoing a 24 hour pH monitoring test for heartburn and acid indigestion Stock Photo - Alamy
GERD: A practical approach | Cleveland Clinic Journal of Medicine
Laryngopharyngeal pH monitoring (Restech) - Correlation with conventional 24 -hour esophageal pH monitoring using a large patient collective of 100 patients with suspected gastroesophageal reflux disease - SAGES Abstract Archives