Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 33,2013, Pages 49-51, doi:10.3760/cma.j.issn.1673-4904.2013.33.017
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 33,2013, Pages 17-20, doi:10.3760/cma.j.issn.1673-4904.2013.33.006
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 33,2013, Pages 39-42, doi:10.3760/cma.j.issn.1673-4904.2013.33.013
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 33,2013, Pages 7-9, doi:10.3760/cma.j.issn.1673-4904.2013.33.003
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 33,2013, Pages 23-25, doi:10.3760/cma.j.issn.1673-4904.2013.33.008