Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 12,2012, Pages 28-30, doi:10.3760/cma.j.issn.1673-4904.2012.12.011
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 12,2012, Pages 63-64, doi:10.3760/cma.j.issn.1673-4904.2012.12.029
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 12,2012, Pages 70-73, doi:10.3760/cma.j.issn.1673-4904.2012.12.032
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 12,2012, Pages 49-50, doi:10.3760/cma.j.issn.1673-4904.2012.12.021
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 12,2012, Pages 43-45, doi:10.3760/cma.j.issn.1673-4904.2012.12.018