Chinese Medical Journal, Volume 125, Issue 14,2012, Pages 2427-2431, doi:10.3760/cma.j.issn.0366-6999.2012.14.005
Chinese Medical Journal, Volume 125, Issue 14,2012, Pages 2405-2410, doi:10.3760/cma.j.issn.0366-6999.2012.14.001
Chinese Medical Journal, Volume 125, Issue 14,2012, Pages 2628-2631, doi:10.3760/cma.j.issn.0366-6999.2012.14.040
Chinese Medical Journal, Volume 125, Issue 14,2012, Pages 2417-2421, doi:10.3760/cma.j.issn.0366-6999.2012.14.003
Chinese Medical Journal, Volume 125, Issue 14,2012, Pages 2436-2439, doi:10.3760/cma.j.issn.0366-6999.2012.14.007