Treatment Stratification According to Early Response to Mega-CHOP, Based on CT and Gallium 67 Scan (G67S) with or without IFE Salvage Therapy Followed by Peripheral Autologous Stem Cell Transplant (PBSCT) in Patient with Poor Prognosis Aggressive Lymphoma. A Preliminary Report from a Prospective GEL/TAMO Trial. | Publicación