RT Journal Article SR Electronic T1 34 Association of a novel circulating tumor fraction DNA biomarker of treatment response monitoring and clinical outcomes in a real-world, diverse pan-cancer cohort treated with immunotherapy JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP A39 OP A39 DO 10.1136/jitc-2023-SITC2023.0034 VO 11 IS Suppl 1 A1 Guittar, John A1 Gentzler, Ryan A1 Mitra, Akash A1 Stein, Michelle M A1 Lo, Christine A1 Zhu, Wei A1 Driessen, Terri A1 Guinney, Justin A1 Nimeiri, Halla A1 Ben-Shachar, Rotem A1 Patel, Jyoti YR 2023 UL http://jitc.bmj.com/content/11/Suppl_1/A39.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.