China Journal of Modern Medicine, Volume 30, Issue 23,2020, Pages 1-5, doi:10.3969/j.issn.1005-8982.2020.23.001
China Journal of Modern Medicine, Volume 30, Issue 23,2020, Pages 16-21, doi:10.3969/j.issn.1005-8982.2020.23.004
China Journal of Modern Medicine, Volume 30, Issue 23,2020, Pages 93-94, doi:10.3969/j.issn.1005-8982.2020.23.019
China Journal of Modern Medicine, Volume 30, Issue 23,2020, Pages 42-45, doi:10.3969/j.issn.1005-8982.2020.23.009