ecrin-mdr-crcClinical2012Unresectable colorectal cancerUnresectable Colorectal CancerObservationalhttps://newmdr.ecrin.org/Study/2632711Japan9ECRIN MDRCompletedfalseMulticenter Center of Prospective Study of Combination Chemotherapy with Cetuximab In metastatic Colorectal CancerPrimary outcome(s): Response rate2012-09-152632711JPRN-UMIN000017396