Survival impact of concurrent chemoradiotherapy for elderly patients with synchronous oligometastatic esophageal squamous cell carcinoma: A propensity score matching and landmark analyses

Zhenguo Shi, Xiaojuan Zhu, Shaobo Ke, Hu Qiu, Gaoke Cai, Yutian Zhangcai, Yongshun Chen

Radiotherapy and Oncology · 2021 · 19 citations · 23 references

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