Tip - Diagnosing Acid Reflux Disease

WebMD explains the tests and exams used to diagnose acid reflux disease.
Tags: acid reflux, reflux, GERD, gastroesophageal reflux disease, heartburn, acid reflux symptoms, diagnosis, diagnose, test, exam, barium swallow, endoscopy, EGD, biopsy, Esophageal manometry, Esophageal impedance monitoring, pH monitoring