Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 30,2014, Pages 14-17, doi:10.3760/cma.j.issn.1673-4904.2014.30.005
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 30,2014, Pages 24-27, doi:10.3760/cma.j.issn.1673-4904.2014.30.008
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 30,2014, Pages 30-33, doi:10.3760/cma.j.issn.1673-4904.2014.30.010
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 30,2014, Pages 56-57, doi:10.3760/cma.j.issn.1673-4904.2014.30.019
Chinese Journal of Postgraduates of Medicine, Volume 37, Issue 30,2014, Pages 33-35, doi:10.3760/cma.j.issn.1673-4904.2014.30.011