China Journal of Modern Medicine, Volume 31, Issue 23,2021, Pages 6-10, doi:10.3969/j.issn.1005-8982.2021.23.002
China Journal of Modern Medicine, Volume 31, Issue 23,2021, Pages 72-78, doi:10.3969/j.issn.1005-8982.2021.23.013
China Journal of Modern Medicine, Volume 31, Issue 23,2021, Pages 25-29, doi:10.3969/j.issn.1005-8982.2021.23.005
China Journal of Modern Medicine, Volume 31, Issue 23,2021, Pages 96-100, doi:10.3969/j.issn.1005-8982.2021.23.017
China Journal of Modern Medicine, Volume 31, Issue 23,2021, Pages 57-61, doi:10.3969/j.issn.1005-8982.2021.23.010