Pomalidomide plus low-dose dexamethasone in relapsed refractory multiple myeloma after lenalidomide treatment failure

David S. Siegel, Gary J. Schiller, Kevin W. Song, Richy Agajanian, Keith Stockerl-Goldstein, Hakan Kaya, Michael Sebag, Christy Samaras, Ehsan Malek, Giampaolo Talamo, Christopher S. Seet, Jorge Mouro, William E. Pierceall, Faiza Zafar, Weiyuan Chung, Shankar Srinivasan, Amit Agarwal, Nizar J. Bahlis