Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 6,2014, Pages 76-78, doi:10.3760/cma.j.issn.1673-4904.2014.06.030
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 6,2014, Pages 4-6, doi:10.3760/cma.j.issn.1673-4904.2014.06.002
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 6,2014, Pages 68-70, doi:10.3760/cma.j.issn.1673-4904.2014.06.027
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 6,2014, Pages 52-54, doi:10.3760/cma.j.issn.1673-4904.2014.06.019
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 6,2014, Pages 7-11, doi:10.3760/cma.j.issn.1673-4904.2014.06.003