Y. Niwa

Clinical analysis of gastroesophageal reflux after PEG.

Masaya Kubota, H. Araki, S. Nishiwaki, 2006, Gastrointestinal endoscopy.

DIRECT PERCUTANEOUS ENDOSCOPIC JEJUNOSTOMY USING TRANSGASTROSTOMIC ENDOSCOPY

Masaya Kubota, H. Araki, S. Nishiwaki, 2005 .

ENDOSCOPIC FEATURES OF BUMPER RELATED POLYPS FOLLOWING PERCUTANEOUS ENDOSCOPIC GASTROSTOMY (PEG)

Masaya Kubota, H. Araki, S. Nishiwaki, 2006 .

A case of acute gastroduodenitis with cytomegalovirus infection in a healthy adult.

Y. Shirakami, Masaya Kubota, S. Nishiwaki, 2007, Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology.

Transgastrostomic endoscopy-assisted endoscopic submucosal dissection.

Y. Shirakami, H. Araki, S. Nishiwaki, 2009, Endoscopy.