Contemporary Medicine, Volume 27, Issue 27,2021, Pages 149-150, doi:10.3969/j.issn.1009-4393.2021.27.065
Contemporary Medicine, Volume 27, Issue 27,2021, Pages 184-185, doi:10.3969/j.issn.1009-4393.2021.27.082
Contemporary Medicine, Volume 27, Issue 27,2021, Pages 143-144, doi:10.3969/j.issn.1009-4393.2021.27.062
Contemporary Medicine, Volume 27, Issue 27,2021, Pages 191-194, doi:10.3969/j.issn.1009-4393.2021.27.085
Contemporary Medicine, Volume 27, Issue 27,2021, Pages 121-122, doi:10.3969/j.issn.1009-4393.2021.27.051