Chemotherapy or allogeneic transplantation in high-risk Philadelphia chromosome-negative adult lymphoblastic leukemia

Ribera, JM; Morgades, M; Ciudad, J; Montesinos, P; Esteve, J; Genesca, E; Barba, P; Ribera, J; Garcia-Cadenas, I; Moreno, MJ; Martinez-Carballeira, D; Torrent, A; Martinez-Sanchez, P; Monsalvo, S; Gil, C; Tormo, M; Artola, MT; Cervera, M; Gonzalez-Campos, J; Rodriguez, C; Bermudez, A; Novo, A; Soria, B; Coll, R; Amigo, ML; Lopez-Martinez, A; Fernandez-Martin, R; Serrano, J; Mercadal, S; Cladera, A; Gimenez-Conca, A; Penarrubia, MJ; Abella, E; Vall-llovera, F; Hernandez-Rivas, JM; Garcia-Guinon, A; Bergua, JM; de Rueda, B; Sanchez-Sanchez, MJ; Serrano, A; Calbacho, M; Alonso, N; Mendez-Sanchez, JA; Garcia-Boyero, R; Olivares, M; Barrena, S; Zamora, L; Granada, I; Lhermitte, L; Feliu, E; Orfao, A