China Journal of Modern Medicine, Volume 22, Issue 13,2012, Pages 16-20, doi:10.3969/j.issn.1005-8982.2012.13.004
China Journal of Modern Medicine, Volume 22, Issue 13,2012, Pages 53-56, doi:10.3969/j.issn.1005-8982.2012.13.013
China Journal of Modern Medicine, Volume 22, Issue 13,2012, Pages 25-28, doi:10.3969/j.issn.1005-8982.2012.13.006
China Journal of Modern Medicine, Volume 22, Issue 13,2012, Pages 10-15, doi:10.3969/j.issn.1005-8982.2012.13.003
China Journal of Modern Medicine, Volume 22, Issue 13,2012, Pages 29-32, doi:10.3969/j.issn.1005-8982.2012.13.007