China Journal of Modern Medicine, Volume 23, Issue 4,2013, Pages 34-38, doi:10.3969/j.issn.1005-8982.2013.04.009
China Journal of Modern Medicine, Volume 23, Issue 4,2013, Pages 67-70,
China Journal of Modern Medicine, Volume 23, Issue 4,2013, Pages 44-46,
China Journal of Modern Medicine, Volume 23, Issue 4,2013, Pages 51-53, doi:10.3969/j.issn.1005-8982.2013.04.013