@article{2951544, title = "Long-term follow-up on overall survival from the MM-009 and MM-010 phase III trials of lenalidomide plus dexamethasone in patients with relapsed or refractory multiple myeloma", author = "Dimopoulos, MA and Chen, C and Spencer, A and Niesvizky, R and Attal, M and Stadtmauer, EA and Petrucci, MT and Yu, Z and Olesnyckyj, M and Zeldis, JB and others", journal = "Leukemia Research", year = "2009", volume = "23", number = "11", pages = "2147--2152", publisher = "Nature Publishing Group", issn = "0145-2126" }