Keijiro Sunada

A comparison of conventional endoscopy, chromoendoscopy, and the optimal-band imaging system for the differentiation of neoplastic and non-neoplastic colonic polyps.

Hiroyuki Osawa, Hironori Yamamoto, Kazutomo Togashi, 2009, Gastrointestinal endoscopy.

CURRENT STATUS OF ENTEROSCOPY

Hironori Yamamoto, Tomonori Yano, Hiroyuki Sato, 2005 .

Clinical outcomes of double-balloon endoscopy for the diagnosis and treatment of small-intestinal diseases.

Hironori Yamamoto, Tomonori Yano, Hiroyuki Sato, 2004, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.