Ren Zhigang, Ma Xiaochao, Duan Zhenfeng, Chen Xinhua
Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China.
University of Pittsburgh, Pennsylvania, USA.
Anal Cell Pathol (Amst). 2020 Feb 3;2020:8157406. doi: 10.1155/2020/8157406. eCollection 2020.