1. Malignant lymphoma of the gastrointestinal tract;Brady;Radiology,1980
2. Gastrointestinal lymphoma;Issacson;Human Pathol,1994
3. Prognostic factor in primary gastrointestinal non-Hodgkin's lymphoma: a multivariate analysis of 76 cases;Saochez;Eur J Surg,1998
4. Primary gastrointestinal tract maligant lymphoma: 68 cases report;Chen;World J Gastroenterol,2000
5. Report of the Committee on Hodgkin's Disease Staging Classification;Carbone;Cancer Res,1971