@article{2951584, title = "Comparison of lenalidomide plus dexamethasone therapy used at first relapse versus later salvage therapy in relapsed or refractory multiple myeloma patients", author = "Stadtmauer, EA and Weber, DM and Nieszvizky, R and Belch, A and Prince, HM and San Miguel, JF and Facon, T and Yu, Z and Knight, RD and Dimopoulos, MA", journal = "Chinese Journal of Clinical Oncology", year = "2009", volume = "27", number = "15_suppl", pages = "8594--8594", publisher = "American Society of Clinical Oncology", issn = "1672-7118, 1993-5145" }