China Journal of Modern Medicine, Volume 22, Issue 35,2012, Pages 60-63, doi:10.3969/j.issn.1005-8982.2012.35.012
China Journal of Modern Medicine, Volume 22, Issue 35,2012, Pages 91-93,
China Journal of Modern Medicine, Volume 22, Issue 35,2012, Pages 47-50, doi:10.3969/j.issn.1005-8982.2012.35.009
China Journal of Modern Medicine, Volume 22, Issue 35,2012, Pages 51-55, doi:10.3969/j.issn.1005-8982.2012.35.010
China Journal of Modern Medicine, Volume 22, Issue 35,2012, Pages 106-109, doi:10.3969/j.issn.1005-8982.2012.35.024