Eisen, Tim, Trefzer, Uwe, Hamilton, Anne, Hersey, Peter, Millward, Michael, Knight, Robert D., Jungnelius, Jarl U., Glaspy, John. John Wiley & Sons; 2010. Results of a multicenter, randomized, double-blind phase 2/3 study of lenalidomide in the treatment of pretreated relapsed or refractory metastatic malignant melanoma.