Immuno-fluorescence in situ hybridization index predicts survival in patients with diffuse large B-cell lymphoma treated with R-CHOP: a GELA study. by Copie-Bergman, C, Gaulard, P, Leroy, K, Briere, J, Baia, M, Jais, J, Salles, G, Berger, F, Haioun, C, Tilly, H, Emile, J, Banham, A, Mounier, N, Gisselbrecht, C, Feugier, P, Coiffier, B, Molina, T