China Journal of Modern Medicine, Volume 31, Issue 21,2021, Pages 38-46, doi:10.3969/j.issn.1005-8982.2021.21.007
China Journal of Modern Medicine, Volume 31, Issue 21,2021, Pages 26-31, doi:10.3969/j.issn.1005-8982.2021.21.005
China Journal of Modern Medicine, Volume 31, Issue 21,2021, Pages 65-71, doi:10.3969/j.issn.1005-8982.2021.21.011
China Journal of Modern Medicine, Volume 31, Issue 21,2021, Pages 14-19, doi:10.3969/j.issn.1005-8982.2021.21.003
China Journal of Modern Medicine, Volume 31, Issue 21,2021, Pages 32-37, doi:10.3969/j.issn.1005-8982.2021.21.006