Chinese Medical Journal, Volume 124, Issue 20,2011, Pages 3220-3226, doi:10.3760/cma.j.issn.0366-6999.2011.20.003
Chinese Medical Journal, Volume 124, Issue 20,2011, Pages 3358-3361, doi:10.3760/cma.j.issn.0366-6999.2011.20.027
Chinese Medical Journal, Volume 124, Issue 20,2011, Pages 3260-3268, doi:10.3760/cma.j.issn.0366-6999.2011.20.010
Chinese Medical Journal, Volume 124, Issue 20,2011, Pages 3420-3422, doi:10.3760/cma.j.issn.0366-6999.2011.20.039
Chinese Medical Journal, Volume 124, Issue 20,2011, Pages 3255-3259, doi:10.3760/cma.j.issn.0366-6999.2011.20.009