N. Utsunomiya

Long-term consequence of endoscopic sphincterotomy for bile duct stones.

K. Yokohata, M. Tanaka, S. Takahata, 1998, Gastrointestinal endoscopy.

Endoscopic retrograde cholangiopancreatography in infants and children

Masao Tanaka, K. Yokohata, S. Takahata, 2000, Journal of Gastroenterology.

Endoscopic sphincterotomy for common bile duct stones: Impact of recent technical advances

Masao Tanaka, K. Yokohata, T. Takeda, 1997 .

Adenosquamous carcinoma of the pancreas: report of two cases

Masao Tanaka, K. Yamaguchi, K. Chijiiwa, 1998, American Journal of Gastroenterology.

Balloon-endoscopic retrograde pancreatography employed for extracorporeal shockwave pancreatic lithotripsy

Masao Tanaka, K. Yokohata, Y. Ogawa, 1996 .

Sphincter of Oddi Motility in Patients with Hepatolithiasis and Common Bile Duct Stones

Masao Tanaka, K. Kuo, K. Yokohata, 2000, Digestive Diseases and Sciences.

A CASE OF EPIGASTRIC HERNIA ASSOCIATED WITH MESENTERIUM COMMUNAE

Masao Tanaka, R. Mibu, N. Utsunomiya, 1996 .

Pain associated with phase III of the duodenal migrating motor complex in patients with postcholecystectomy biliary dyskinesia.

K. Yokohata, M. Tanaka, Y. Ogawa, 2000, Gastrointestinal endoscopy.