FDA APPROVES GENETIC TEST TO HELP SOME COLON CANCER PATIENTS, PHYSICIANS CONSIDERING ERBITUX THERAPY July 09, 2012 Bristol-Myers Squib cetuximab colorectal cancer CRC Eli Lilly and Company Erbitux gene mutation.epidermal growth factor receptor (EGFR) QIAGEN Manchester Ltd therascreen KRAS RGQ PCR Kit +