1. Four cases of mucus secreting pancreatic cancer;Ohhashi K.;Progress of Digestive Endoscopy,1982
2. New classification of ERCP findings of pancreatic cancer;Ohhashi K.;Gastroenterology,1981
3. Pancreatic cancer with good prognosis;Takagi K.;I to Cho,1984
4. Correlation between ultrasonographic findings and pathological diagnosis of the mucin producing tumor of the pancreas;Kobayashi G.;Japanese Journal of Gastroenterology,1990
5. Clinicopathological study of the mucous producing pancreatic tumors;Yamao K.;Japanese Journal of Gastroenterology,1986