Kaufman, B., Radinsky, O., Ben-Baruch, A., Billan, S., Taha, T., Shlapobersky, M., Livoff, A., Rouvinov, K., Meirovitz, A., Elkabets, M., Porgador, A. (2026). Functional binding of PD-1 ligands: Overcoming PD-L1 staining limitations to predict therapy response.. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2026.44.16_suppl.2581