TY - RPRT TI - Pembrolizumab-Chemotherapy Versus Pembrolizumab in Head and Neck Squamous Cell Carcinoma: A PD-L1 CPS-Stratified Analysis of Updated KEYNOTE-048 Data. AU - Shasha Xing AU - Songchen Shi AU - Meile Jin AU - Liuqing Han AU - Jinwen Wang AU - Fujun Han PY - 2026 DO - 10.1002/ijc.70649 UR - https://pubmed.ncbi.nlm.nih.gov/42433120/ ID - 42433120 ER -