Y. Okamoto

Treatment of multiple rectal carcinoids by endoscopic mucosal resection using a device for esophageal variceal ligation.

M. Sugano, M. Fujii, Y. Okabayashi, 2006, Endoscopy.

Fulminant massive gas gangrene caused by Clostridium perfringens.

Hirotaka Kato, Shigemitsu Ueyama, S. Kuroda, 2005, Internal medicine.

Pedunculated early carcinoma of supra-ampullary duodenum presenting as acute pancreatitis

M. Sugano, M. Fujii, Y. Okabayashi, 2002, International journal of gastrointestinal cancer.