[Clinicopathological features and prognositic analysis of Epstein-Barr virus- positive diffuse large B-cell lymphoma in elderly: 7 cases report and literatures review]
Zhonghua Xue Ye Xue Za Zhi. 2015 Aug;36(8):698-701.
doi: 10.3760/cma.j.issn.0253-2727.2015.08.016.