TY - CONF AU - Debén Ariznavarreta, Guillermo PY - 2012 SN - 0006-4971 UR - http://hdl.handle.net/20.500.11940/7582 LA - eng TI - Assessment of minimal residual disease levels in b-cll after front-line treatment with fc-r and rituximab maintenance VL - 120 (21) ER -