Contemporary Medicine, Volume 27, Issue 2,2021, Pages 129-130, doi:10.3969/j.issn.1009-4393.2021.02.053
Contemporary Medicine, Volume 27, Issue 2,2021, Pages 175-176, doi:10.3969/j.issn.1009-4393.2021.02.076
Contemporary Medicine, Volume 27, Issue 2,2021, Pages 89-91, doi:10.3969/j.issn.1009-4393.2021.02.035
Contemporary Medicine, Volume 27, Issue 2,2021, Pages 135-136, doi:10.3969/j.issn.1009-4393.2021.02.056
Contemporary Medicine, Volume 27, Issue 2,2021, Pages 179-181, doi:10.3969/j.issn.1009-4393.2021.02.078