Contemporary Medicine, Volume 26, Issue 30,2020, Pages 80-83, doi:10.3969/j.issn.1009-4393.2020.30.033
Contemporary Medicine, Volume 26, Issue 30,2020, Pages 102-104, doi:10.3969/j.issn.1009-4393.2020.30.042
Contemporary Medicine, Volume 26, Issue 30,2020, Pages 48-50, doi:10.3969/j.issn.1009-4393.2020.30.020
Contemporary Medicine, Volume 26, Issue 30,2020, Pages 28-30, doi:10.3969/j.issn.1009-4393.2020.30.011
Contemporary Medicine, Volume 26, Issue 30,2020, Pages 76-78, doi:10.3969/j.issn.1009-4393.2020.30.031