9Ucreux M,Boutron MC,Piar F,et al.A 15-year series of gastrointestinal non-Hodgkin's Lymphoma:A population-based study[J].Br J Cancer,1998,77:511-514.
10Schechter NR,Portlock CS,Yahalom J.Treatment of mucosa-associated lymphmid tissue lymphoma of the stomach with radiation alone[J].J Clin Oncol,1998,16(5):1916-1921.