Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 15,2013, Pages 23-25, doi:10.3760/cma.j.issn.1673-4904.2013.15.008
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 15,2013, Pages 52-54, doi:10.3760/cma.j.issn.1673-4904.2013.15.020
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 15,2013, Pages 44-45, doi:10.3760/cma.j.issn.1673-4904.2013.15.016
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 15,2013, Pages 30-33, doi:10.3760/cma.j.issn.1673-4904.2013.15.011
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 15,2013, Pages 9-12, doi:10.3760/cma.j.issn.1673-4904.2013.15.003