Contemporary Medicine, Volume 26, Issue 18,2020, Pages 167-169, doi:10.3969/j.issn.1009-4393.2020.18.068
Contemporary Medicine, Volume 26, Issue 18,2020, Pages 117-119, doi:10.3969/j.issn.1009-4393.2020.18.044
Contemporary Medicine, Volume 26, Issue 18,2020, Pages 87-89, doi:10.3969/j.issn.1009-4393.2020.18.032
Contemporary Medicine, Volume 26, Issue 18,2020, Pages 128-129, doi:10.3969/j.issn.1009-4393.2020.18.049
Contemporary Medicine, Volume 26, Issue 18,2020, Pages 6-8, doi:10.3969/j.issn.1009-4393.2020.18.003