7Gheorghe C. Narrow-band imaging endoscopy for diagnosis of malignant and premalignantgastrointestinal lesions. J Gastrointestin Liver Dis ,2006,15:77-82.
8Hamamoto Y, Endo T, Nosho K, et al. Usefulness of narrow-band imaging endoscopy for diagnosis of Barrett's esophagus. J Gastroenterol,2004,39 : 14-20.
9Sakaki N, Iida Y, Okazaki Y, et al. Magnifying endoscopic observation of the gastric mucosa, particularly in patients with atrophic gastritis. Endoscopy, 1978,10 : 269 -274.
10Uedo N, Ishihara R, Iishi H, et al. A new method of diagnosing gastric intestinal metaplasia:narrow-band imaging with magnifying endoscopy. Endoscopy, 2006,38 : 819 -824.
