@article{2951447, title = "Optimizing the use of lenalidomide in relapsed or refractory multiple myeloma: consensus statement", author = "Dimopoulos, MA and Palumbo, Alessandro and Attal, Michel and Beksac, Meral and Davies, FE and Delforge, Michel and Einsele, Hermann and Hajek, Roman and Harousseau, Jean-Luc and Da Costa, F Leal and others", journal = "Leukemia Research", year = "2011", volume = "25", number = "5", pages = "749--760", publisher = "Nature Publishing Group", issn = "0145-2126" }