Contemporary Medicine, Volume 27, Issue 34,2021, Pages 71-74, doi:10.3969/j.issn.1009-4393.2021.34.025
Contemporary Medicine, Volume 27, Issue 34,2021, Pages 193-194, doi:10.3969/j.issn.1009-4393.2021.34.080
Contemporary Medicine, Volume 27, Issue 34,2021, Pages 18-21, doi:10.3969/j.issn.1009-4393.2021.34.006
Contemporary Medicine, Volume 27, Issue 34,2021, Pages 139-140, doi:10.3969/j.issn.1009-4393.2021.34.054
Contemporary Medicine, Volume 27, Issue 34,2021, Pages 30-32, doi:10.3969/j.issn.1009-4393.2021.34.010