Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 14,2012, Pages 17-19, doi:10.3760/cma.j.issn.1673-4904.2012.14.006
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 14,2012, Pages 11-13, doi:10.3760/cma.j.issn.1673-4904.2012.14.004
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 14,2012, Pages 33-34, doi:10.3760/cma.j.issn.1673-4904.2012.14.012
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 14,2012, Pages 65-66, doi:10.3760/cma.j.issn.1673-4904.2012.14.028
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 14,2012, Pages 68-69, doi:10.3760/cma.j.issn.1673-4904.2012.14.030