China Journal of Modern Medicine, Volume 24, Issue 4,2014, Pages 50-54, doi:10.3969/j.issn.1005-8982.2014.04.012
China Journal of Modern Medicine, Volume 24, Issue 4,2014, Pages 80-83,
China Journal of Modern Medicine, Volume 24, Issue 4,2014, Pages 66-71, doi:10.3969/j.issn.1005-8982.2014.04.016
China Journal of Modern Medicine, Volume 24, Issue 4,2014, Pages 91-93, doi:10.3969/j.issn.1005-8982.2014.04.022