Upfront dose-reduced chemotherapy synergizes with immunotherapy to optimize chemoimmunotherapy in squamous cell lung carcinoma ============================================================================================================================== * Xiran He * Yang Du * Zhijie Wang * Xin Wang * Jianchun Duan * Rui Wan * Jiachen Xu * Pei Zhang * Di Wang * Yanhua Tian * Jiefei Han * Kailun Fei * Hua Bai * Jie Tian * Jie Wang