OC-0151: Potential predictive biomarkers of chemoradiation response in rectal cancer: a metabolomic study. (April 2018) - Rosa, C.; Perrotti, F.; Caravatta, L.; Di Tommaso, M.; Pieragostino, D.; Cicalini, I.; Rossi, C.; Cufaro, M.C.; Genovesi, D.