China Journal of Modern Medicine, Volume 24, Issue 34,2014, Pages 73-76, doi:10.3969/j.issn.1005-8982.2014.34.018
China Journal of Modern Medicine, Volume 24, Issue 34,2014, Pages 24-28, doi:10.3969/j.issn.1005-8982.2014.34.006
China Journal of Modern Medicine, Volume 24, Issue 34,2014, Pages 24-28,