Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 1,2013, Pages 30-32, doi:10.3760/cma.j.issn.1673-4904.2013.01.011
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 1,2013, Pages 40-42, doi:10.3760/cma.j.issn.1673-4904.2013.01.015
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 1,2013, Pages 32-35, doi:10.3760/cma.j.issn.1673-4904.2013.01.012
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 1,2013, Pages 35-37, doi:10.3760/cma.j.issn.1673-4904.2013.01.013
Chinese Journal of Postgraduates of Medicine, Volume 36, Issue 1,2013, Pages 49-50, doi:10.3760/cma.j.issn.1673-4904.2013.01.019