Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 3,2012, Pages 38-40, doi:10.3760/cma.j.issn.1673-4904.2012.03.017
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 3,2012, Pages 27-30, doi:10.3760/cma.j.issn.1673-4904.2012.03.012
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 3,2012, Pages 42-44, doi:10.3760/cma.j.issn.1673-4904.2012.03.019
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 3,2012, Pages 3-6, doi:10.3760/cma.j.issn.1673-4904.2012.03.002
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 3,2012, Pages 59-61, doi:10.3760/cma.j.issn.1673-4904.2012.03.028