Chinese Journal of Postgraduates of Medicine, Volume 38, Issue 6,2015, Pages 465-468, doi:10.3760/cma.j.issn.1673-4904.2015.06.026
Chinese Journal of Postgraduates of Medicine, Volume 38, Issue 6,2015, Pages 451-452, doi:10.3760/cma.j.issn.1673-4904.2015.06.019
Chinese Journal of Postgraduates of Medicine, Volume 38, Issue 6,2015, Pages 407-409, doi:10.3760/cma.j.issn.1673-4904.2015.06.006
Chinese Journal of Postgraduates of Medicine, Volume 38, Issue 6,2015, Pages 463-465, doi:10.3760/cma.j.issn.1673-4904.2015.06.025
Chinese Journal of Postgraduates of Medicine, Volume 38, Issue 6,2015, Pages 459-462, doi:10.3760/cma.j.issn.1673-4904.2015.06.024