D. Armstrong

The Esophageal Mucosa / Endoscopy The "MUSE" system D. Armstrong (Hamilton)

The Esophageal Mucosa / Proton pump inhibitors Does the treatment and healing of esophagitis influence the pathophysiology of reflux disease? D. Armstrong (Hamilton)

The Esophagogastric Junction / Pressure measurements Can longitudinal contractions of the esophageal wall be measured? D. Armstrong (Hamilton)

The Esophagogastric Junction / pH-measurements Are ion sensitive field effect transistor pH electrodes useful for prolonged ambulatory pH monitoring? D. Armstrong (Hamilton), P. Duroux, C. Emde, A.L. Blum (Lausanne)

The Esophagogastric Junction / ph-manometry What information can be expected from a combined one-channel pH probe and two-channel pressure probe with automated analysis? D. Armstrong (Hamilton)