RT Journal Article SR Electronic T1 Assessing tumor heterogeneity: integrating tissue and circulating tumor DNA (ctDNA) analysis in the era of immuno-oncology - blood TMB is not the same as tissue TMB JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e002551 DO 10.1136/jitc-2021-002551 VO 9 IS 8 A1 Fridland, Stanislav A1 Choi, Jaeyoun A1 Nam, Myungwoo A1 Schellenberg, Samuel Joseph A1 Kim, Eugene A1 Lee, Grace A1 Yoon, Nathaniel A1 Chae, Young Kwang YR 2021 UL http://jitc.bmj.com/content/9/8/e002551.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.