Chinese Medical Journal, Volume 125, Issue 20,2012, Pages 3654-3659, doi:10.3760/cma.j.issn.0366-6999.2012.20.010
Chinese Medical Journal, Volume 125, Issue 20,2012, Pages 3701-3706, doi:10.3760/cma.j.issn.0366-6999.2012.20.019
Chinese Medical Journal, Volume 125, Issue 20,2012, Pages 3752-3754, doi:10.3760/cma.j.issn.0366-6999.2012.20.030
Chinese Medical Journal, Volume 125, Issue 20,2012, Pages 3665-3670, doi:10.3760/cma.j.issn.0366-6999.2012.20.012
Chinese Medical Journal, Volume 125, Issue 20,2012, Pages 3629-3634, doi:10.3760/cma.j.issn.0366-6999.2012.20.006