Phase II study of clofarabine monotherapy in previously untreated older adults with acute myeloid leukemia and unfavorable prognostic factors

Hagop M. Kantarjian, Harry P. Erba, David Claxton, Martha Arellano, Roger M. Lyons, Tibor Kovascovics, Janice Gabrilove, Michael Craig, Dan Douer, Michael Maris, Stephen Petersdorf, Paul J. Shami, Andrew M. Yeager, Stephen Eckert, Rekha Abichandani, Stefan Faderl