Comparative analysis of three artificial liver models in the treatment of patients with acute-on-chronic liver failure 
Wang Xingqiang, Liu Yihe, Yu Lixin, Sun Yan, Zhang Jingxiao.
Practical Journal of Organ Transplantation(Electronic Version) . 2020, (4): 270 -273 .  DOI: 10.3969/j.issn.2095-5332.2020.04.008