p53 Status and Tumor Cell Response to Radioimmunotherapy using 125I-mAbs B. Piron, N. Chouin, M. Bardies, A. Pelegrin and J.-P. Pouget Radioprotection, 43 5 (2008) 234 Published online: 03 September 2008 DOI: 10.1051/radiopro:2008676