TY - JOUR AN - 20 AU - Anagnostopoulos,G.K. AU - Yao,K. AU - Kaye,P. TI - High-resolution magnification endoscopy can reliably identify normal gastric mucosa, Helicobacter pylori-associated gastritis, and gastric atrophy. JO - Endoscopy PY - 2007 VL - 39 SP - 202-207 M2 - 202 DO - 10.1055/s-2006-945056 ER -