TY - JOUR AN - 1 AU - Otsuka,Y. AU - Niwa,Y. AU - Ohmiya,N. TI - Usefulness of magnifying endoscopy in the diagnosis of early gastric cancer. JO - Endoscopy PY - 2004 VL - 36 SP - 165-169 M2 - 165 DO - 10.1055/s-2004-814184 ER -