TY - JOUR AN - 17 AU - Hamamoto,Y. AU - Endo,T. AU - Nosho,K. AU - Arimura,Y. AU - Sato,M. AU - Imai,K. TI - Usefulness of narrow-band imaging endoscopy for diagnosis of Barrett's esophagus. JO - J Gastroenterol PY - 2004 VL - 39 SP - 14-20 M2 - 14 DO - 10.1007/s00535-003-1239-z ER -