CEACAM6 serves as a biomarker for leptomeningeal metastasis in lung adenocarcinoma. - Wang, Xueying; Tang, Xuemei; Gu, Jiahui; Sun, Ziwei; Yang, Shengrui; Mu, Yuan; Guan, Ming; Chen, Kun; Liu, Wei; Ruan, Haoyu; Xu, Jian (Cancer Medicine, 2023)