Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 9,2012, Pages 55-56, doi:10.3760/cma.j.issn.1673-4904.2012.09.023
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 9,2012, Pages 7-9, doi:10.3760/cma.j.issn.1673-4904.2012.09.003
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 9,2012, Pages 60-61, doi:10.3760/cma.j.issn.1673-4904.2012.09.026
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 9,2012, Pages 4-7, doi:10.3760/cma.j.issn.1673-4904.2012.09.002
Chinese Journal of Postgraduates of Medicine, Volume 35, Issue 9,2012, Pages 74-76, doi:10.3760/cma.j.issn.1673-4904.2012.09.033