Chinese Medical Journal, Volume 125, Issue 13,2012, Pages 2382-2385, doi:10.3760/cma.j.issn.0366-6999.2012.13.025
Chinese Medical Journal, Volume 125, Issue 13,2012, Pages 2289-2294, doi:10.3760/cma.j.issn.0366-6999.2012.13.009
Chinese Medical Journal, Volume 125, Issue 13,2012, Pages 2329-2333, doi:10.3760/cma.j.issn.0366-6999.2012.13.016
Chinese Medical Journal, Volume 125, Issue 13,2012, Pages 2393-2396, doi:10.3760/cma.j.issn.0366-6999.2012.13.028
Chinese Medical Journal, Volume 125, Issue 13,2012, Pages 2255-2259, doi:10.3760/cma.j.issn.0366-6999.2012.13.003