Chinese Journal of Health Management, Volume 8, Issue 4,2014, Pages 234-237, doi:10.3760/cma.j.issn.1674-0815.2014.04.006
Chinese Journal of Health Management, Volume 8, Issue 4,2014, Pages 268-270, doi:10.3760/cma.j.issn.1674-0815.2014.04.013
Chinese Journal of Health Management, Volume 8, Issue 4,2014, Pages 264-267, doi:10.3760/cma.j.issn.1674-0815.2014.04.012
Chinese Journal of Health Management, Volume 8, Issue 4,2014, Pages 252-255, doi:10.3760/cma.j.issn.1674-0815.2014.04.009
Chinese Journal of Health Management, Volume 8, Issue 4,2014, Pages 238-242, doi:10.3760/cma.j.issn.1674-0815.2014.04.007