Chinese Medical Journal, Volume 124, Issue 18,2011, Pages 2806-2812, doi:10.3760/cma.j.issn.0366-6999.2011.18.002
Chinese Medical Journal, Volume 124, Issue 18,2011, Pages 2879-2882, doi:10.3760/cma.j.issn.0366-6999.2011.18.015
Chinese Medical Journal, Volume 124, Issue 18,2011, Pages 2937-2942, doi:10.3760/cma.j.issn.0366-6999.2011.18.026
Chinese Medical Journal, Volume 124, Issue 18,2011, Pages 2868-2873, doi:10.3760/cma.j.issn.0366-6999.2011.18.013
Chinese Medical Journal, Volume 124, Issue 18,2011, Pages 2863-2867, doi:10.3760/cma.j.issn.0366-6999.2011.18.012