Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 11,2012, Pages 63-65, doi:10.3760/cma.j.issn.1673-4904.2012.11.026
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 11,2012, Pages 25-27, doi:10.3760/cma.j.issn.1673-4904.2012.11.009
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 11,2012, Pages 32-34, doi:10.3760/cma.j.issn.1673-4904.2012.11.012
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 11,2012, Pages 72-74, doi:10.3760/cma.j.issn.1673-4904.2012.11.030
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 11,2012, Pages 35-36, doi:10.3760/cma.j.issn.1673-4904.2012.11.013