RT Journal Article SR Electronic T1 1232 PBMC humanized mouse model with clinical relevance in assessing the safety profile of 4–1BB agonist, urelumab, in 5 donors JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP A1359 OP A1359 DO 10.1136/jitc-2023-SITC2023.1232 VO 11 IS Suppl 1 A1 Rose, Destanie A1 Yang, Jiwon A1 Keck, James G A1 Yao, Li-Chin YR 2023 UL http://jitc.bmj.com/content/11/Suppl_1/A1359.abstract AB