A retrospective study on the impact of radiotherapy on the survival outcomes of small cell lung cancer patients based on the SEER database. - Chen, Yao; Yao, Ling; Chen, Qingquan; Hu, Yiming; Zhu, Xi; Dai, Rongrong; Chen, Xiaoyang; Zeng, Yifu; Zhu, Yong; Song, Duanhong; Zhang, Yixiang (Scientific Reports, 2024)