Contemporary Medicine, Volume 27, Issue 22,2021, Pages 123-124, doi:10.3969/j.issn.1009-4393.2021.22.047
Contemporary Medicine, Volume 27, Issue 22,2021, Pages 68-70, doi:10.3969/j.issn.1009-4393.2021.22.025
Contemporary Medicine, Volume 27, Issue 22,2021, Pages 1-4, doi:10.3969/j.issn.1009-4393.2021.22.001
Contemporary Medicine, Volume 27, Issue 22,2021, Pages 139-141, doi:10.3969/j.issn.1009-4393.2021.22.055
Contemporary Medicine, Volume 27, Issue 22,2021, Pages 48-50, doi:10.3969/j.issn.1009-4393.2021.22.018