%0 Journal Article %T Narrow Band Imaging with Magnification Can Pick Up Esophageal Squamous Cell Carcinoma More Efficiently Than Lugol Chromoendoscopy in Patients after Chemoradiotherapy %A Itsuko Asada-Hirayama %A Shinya Kodashima %A Mitsuhiro Fujishiro %A Satoshi Ono %J Diagnostic and Therapeutic Endoscopy %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/256439 %U http://dx.doi.org/10.1155/2013/256439