Contemporary Medicine, Volume 25, Issue 4,2019, Pages 4-7, doi:10.3969/j.issn.1009-4393.2019.04.002
Contemporary Medicine, Volume 25, Issue 4,2019, Pages 135-136, doi:10.3969/j.issn.1009-4393.2019.04.055
Contemporary Medicine, Volume 25, Issue 4,2019, Pages 164-166, doi:10.3969/j.issn.1009-4393.2019.04.069
Contemporary Medicine, Volume 25, Issue 4,2019, Pages 70-73, doi:10.3969/j.issn.1009-4393.2019.04.027
Contemporary Medicine, Volume 25, Issue 4,2019, Pages 152-154, doi:10.3969/j.issn.1009-4393.2019.04.063