Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 24,2012, Pages 17-19, doi:10.3760/cma.j.issn.1673-4904.2012.24.007
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 24,2012, Pages 74-76, doi:10.3760/cma.j.issn.1673-4904.2012.24.031
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 24,2012, Pages 30-32, doi:10.3760/cma.j.issn.1673-4904.2012.24.012
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 24,2012, Pages 71-73, doi:10.3760/cma.j.issn.1673-4904.2012.24.030
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 24,2012, Pages 27-29, doi:10.3760/cma.j.issn.1673-4904.2012.24.011