Hui Li, Cheng - Wei, Sheng - Liu, Luchuan Chen. "A prospective, single-arm, single-center observational clinical study on envafolimab (PD-L1 inhibitor) in combination with XELOX for neoadjuvant treatment of locally advanced colon cancer.." Journal of Clinical Oncology, 2026. doi:10.1200/jco.2026.44.16_suppl.e15654