The new advance in long COVID⁃19 syndrome 
LUAN Tao, YANG Gang, WANG Shuaiying, LIU Chen, PU Dandan, QIN Jian, XIE Xiaohong, ZHOU Chengzhi, ZHANG Yunhui.
The Journal of Practical Medicine . 2023, (10): 1195 -1200 .  DOI: 10.3969/j.issn.1006⁃5725.2023.10.001