Phase 1 investigation of lenalidomide/rituximab plus outcomes of lenalidomide maintenance in relapsed CNS lymphoma oleh James L. Rubenstein, Huimin Geng, Eleanor J. Fraser, Paul Formaker, Lingjing Chen, Jigyasa Sharma, Phoebe Killea, Kaylee Choi, Jenny Ventura, John Kurhanewicz, Clifford Lowell, Jimmy Hwang, Patrick Treseler, Penny K. Sneed, Jing Li, Xiaomin Wang, Nianhang Chen, Jon Gangoiti, Pamela N. Munster, Bertil Damato