Published in:

01-12-1999

Endoscopic grading of the gastroesophageal valve in patients with symptoms of gastroesophageal reflux disease (GERD)

Authors: S. Öberg, J. H. Peters, T. R. DeMeester, R. V. Lord, J. Johansson, P. F. Crookes, C. G. Bremner

Published in: Surgical Endoscopy | Issue 12/1999