RT Journal Article SR Electronic A1 Canavan, Neil T1 Predictive Biomarkers for Response to Cetuximab in Colorectal Cancer: KRAS Marches On JF MD Conference Express YR 2008 FD SAGE Publications VO 8 IS 4 SP 4 OP 5 DO 10.1177/155989770800800401 UL http://mdc.sagepub.com/content/8/4/4.abstract AB In the parade of molecules that strives for validation as predictors of therapeutic activity, the oncogene KRAS seems to have found its place in front of the band. This article discusses two studies that examined the utility of this marker in predicting response to cetuximab.