Neutrophil-to-lymphocyte ratio predicts critical illness patients with 2019 coronavirus disease in the early stage

2020 . Liu, Jingyuan | Liu, Yao | Xiang, Pan | Pu, Lin | Xiong, Haofeng | Li, Chuansheng | Zhang, Ming | Tan, Jianbo | Xu, Yanli | Song, Rui | Song, Meihua | Wang, Lin | Zhang, Wei | Han, Bing | Yang, Li | Wang, Xiaojing | Zhou, Guiqin | Zhang, Ting | Li, Ben | Wang, Yanbin | Chen, Zhihai | Wang, Xianbo