Sano Y, Muto M, Tajiri H, Ohtsu A, Yoshida S. Optical/digital chromoendoscopy during colonoscopy using narrow band imaging system. Dig Endoscopy 2005 17 (suppl.), S60-S65.
Sano Y, Muto M, Tajiri H, Ohtsu A, Yoshida S. Optical/digital chromoendoscopy during colonoscopy using narrow band imaging system. Dig Endoscopy 2005 17 (suppl.), S60-S65.