China Journal of Modern Medicine, Volume 24, Issue 23,2014, Pages 75-78, doi:10.3969/j.issn.1005-8982.2014.23.017
China Journal of Modern Medicine, Volume 24, Issue 23,2014, Pages 79-83,
China Journal of Modern Medicine, Volume 24, Issue 23,2014, Pages 47-50, doi:10.3969/j.issn.1005-8982.2014.23.010
China Journal of Modern Medicine, Volume 24, Issue 23,2014, Pages 67-70, doi:10.3969/j.issn.1005-8982.2014.23.015