Contemporary Medicine, Volume 26, Issue 35,2020, Pages 20-22, doi:10.3969/j.issn.1009-4393.2020.35.008
Contemporary Medicine, Volume 26, Issue 35,2020, Pages 159-161, doi:10.3969/j.issn.1009-4393.2020.35.070
Contemporary Medicine, Volume 26, Issue 35,2020, Pages 91-93, doi:10.3969/j.issn.1009-4393.2020.35.037
Contemporary Medicine, Volume 26, Issue 35,2020, Pages 15-17, doi:10.3969/j.issn.1009-4393.2020.35.006
Contemporary Medicine, Volume 26, Issue 35,2020, Pages 1-4, doi:10.3969/j.issn.1009-4393.2020.35.001