Undetectable circulating tumor DNA levels correlate with low risk of recurrence/metastasis in postoperative pathologic stage I lung adenocarcinoma patients

Weixiong Yang, Na You, Minghan Jia, Sai‐Ching J. Yeung, Wei Ou, Man Yu, Yinguang Wang, Xiayu Fu, Zhanfei Zhang, Jiali Yang, Zengding Lao, Zhenguo Liu, Bo Zeng, Qiuxiang Ou, Xue Wu, Yang Shao, Xiaoyu Hong, Siyu Wang, Chao Cheng