Kujiraoka, Y., Osawa, T., Matsushita, Y., Kojima, T., Hara, H., Hashine, K., Kitamura, H., Miyake, H., Shinohara, N. (2025). External validation of previously reported prognostic classifications for patients treated with second-line axitinib after immuno-oncology combination therapy for advanced renal cell carcinoma: JUOG retrospective study.. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2025.43.5_suppl.482