1. 647 Evaluation of efficacy and toxicity of CD137 immunotherapy with urelumab-mIgG1 chimeric antibody in CD137 HuGEMM™. (9th November 2020) Authors: Zhang, Hongjuan; He, Daniel; Zhang, Mingkun; Feng, Xinhe; An, Annie; Ju, Cunxiang; Li, Henry; Ouyang, Davy Journal: Journal for immunotherapy of cancer Issue: Volume 8(2020)Supplement 3 Page Start: A684 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗