RT Journal Article SR Electronic T1 726 Establishing proof of mechanism in patients: preliminary biomarker data of SRK-181 (a latent TGFβ1 inhibitor) from DRAGON Study JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP A821 OP A821 DO 10.1136/jitc-2023-SITC2023.0726 VO 11 IS Suppl 1 A1 Henry, Susan A1 DeWall, Stephen A1 Vaishampayan, Ulka N A1 Sher, Amna A1 Tarhini, Ahmad A A1 Kilari, Deepak A1 Sweis, Randy A1 Yap, Timothy A1 Gainor, Justin A1 Barve, Minal A1 Clark, John A1 Liu, Lan A1 McCune, Asia A1 Ju, Yawen A1 Qatanani, Mo A1 Gan, Lu YR 2023 UL http://jitc.bmj.com/content/11/Suppl_1/A821.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.