Early recurrence, time-to-recurrence, and recurrence patterns: Assessing their impact on survival outcomes in head and neck squamous cell carcinoma (R/M-HNSCC) patients treated with first line platinum-based chemotherapy

早期复发、复发时间和复发模式：评估其对接受一线铂类化疗的头颈部鳞状细胞癌（R/M-HNSCC）患者生存结局的影响