Search results for: Kojun Okamoto
Journal of Hepato-Biliary-Pancreatic Sciences > 2010 > 17 > 3 > 284-290
The American Journal of Surgery > 2006 > 191 > 2 > 284-287
Surgery Today > 2003 > 33 > 7 > 550-552
coloproctology > 2002 > 24 > 1 > 25-26