symptomatic multiple myeloma patients plasma cells at diagnosis identifies a good prognostic subgroup of The persistence of immunophenotypically normal residual bone marrow

doi:10.1182/blood-2009-05-221689Prepublished online September 15, 2009;2009 114: 4369-4372€€€€en Hemopatias Malignas) Cooperative Study Groupsbehalf of the GEM (Grupo Espanol de MM)/PETHEMA (Programa para el Estudio de la Terapeutica Yolanda Gonzalez, Joan Blade, Juan Jose Lahuerta, Alberto Orfao, Jesus F. San-Miguel and onHernandez, Luis Palomera, Dolores Carrera, Rafael Martinez, Javier de la Rubia, Alejandro Martin, Victoria Mateos, Maria Consuelo Lopez-Berges, Raimundo Garcia-Boyero, Josefina Galende, JoseSureda, Laura Montejano, Norma C. Gutierrez, Alfonso Garcia de Coca, Natalia de las Heras, Maria Bruno Paiva, Maria-Belen Vidriales, Gema Mateo, Jose J. Perez, Maria Angeles Montalban, Anna€