China Journal of Modern Medicine, Volume 23, Issue 21,2013, Pages 73-75,
China Journal of Modern Medicine, Volume 23, Issue 21,2013, Pages 82-84,
China Journal of Modern Medicine, Volume 23, Issue 21,2013, Pages 108-112, doi:10.3969/j.issn.1005-8982.2013.21.025
China Journal of Modern Medicine, Volume 23, Issue 21,2013, Pages 89-92, doi:10.3969/j.issn.1005-8982.2013.21.020