External validation of hemoglobin and neutrophil levels as predictors of the effectiveness of ipilimumab plus nivolumab for treating renal cell carcinoma - Hamamoto, Shuzo; Tasaki, Yoshihiko; Yamashita, Shimpei; Furukawa, Junya; Fujita, Kazutoshi; Tomida, Ryotaro; Miyake, Makito; Ito, Noriyuki; Iwamoto, Hideto; Sugiyama, Yosuke; Taguchi, Kazumi; Yasui, Takahiro (Frontiers in Oncology, 2024)