Chinese Journal of Postgraduates of Medicine, Volume 34, Issue 34,2011, Pages 7-9, doi:10.3760/cma.j.issn.1673-4904.2011.34.003
Chinese Journal of Postgraduates of Medicine, Volume 34, Issue 34,2011, Pages 10-12, doi:10.3760/cma.j.issn.1673-4904.2011.34.004
Chinese Journal of Postgraduates of Medicine, Volume 34, Issue 34,2011, Pages 12-15, doi:10.3760/cma.j.issn.1673-4904.2011.34.005
Chinese Journal of Postgraduates of Medicine, Volume 34, Issue 34,2011, Pages 18-20, doi:10.3760/cma.j.issn.1673-4904.2011.34.007
Chinese Journal of Postgraduates of Medicine, Volume 34, Issue 34,2011, Pages 58-59, doi:10.3760/cma.j.issn.1673-4904.2011.34.023