%0 Journal Article %T Comparison of KRAS Mutation Assessment in Tumor DNA and Circulating Free DNA in Plasma and Serum Samples %A Shethah R. Morgan %A Jessica Whiteley %A Emma Donald %A John Smith %J Clinical Medicine Insights: Pathology %D 2012 %I %U http://la-press.com/comparison-of-kras-mutation-assessment-in-tumor-dna-and-circulating-fr-a3180