San-Miguel JF, Dimopoulos MA, Stadtmauer EA, Rajkumar SV, Siegel D, Bravo M-L, Olesnyckyj M, Knight RD, Zeldis JB, Harousseau J-L, et al. Effects of lenalidomide and dexamethasone treatment duration on survival in patients with relapsed or refractory multiple myeloma treated with lenalidomide and dexamethasone. Clinical Lymphoma, Myeloma and Leukemia [Internet]. 2011;11(1):38 - 43.