China Journal of Modern Medicine, Volume 29, Issue 21,2019, Pages 41-44, doi:10.3969/j.issn.1005-8982.2019.21.008
China Journal of Modern Medicine, Volume 29, Issue 21,2019, Pages 45-49, doi:10.3969/j.issn.1005-8982.2019.21.009
China Journal of Modern Medicine, Volume 29, Issue 21,2019, Pages 封4,封3, doi:10.3969/j.issn.1005-8982.2019.21.028
China Journal of Modern Medicine, Volume 29, Issue 21,2019, Pages 55-59, doi:10.3969/j.issn.1005-8982.2019.21.011
China Journal of Modern Medicine, Volume 29, Issue 21,2019, Pages 20-28, doi:10.3969/j.issn.1005-8982.2019.21.004