Chinese Medical Journal, Volume 125, Issue 19,2012, Pages 3522-3525, doi:10.3760/cma.j.issn.0366-6999.2012.19.029
Chinese Medical Journal, Volume 125, Issue 19,2012, Pages 3434-3439, doi:10.3760/cma.j.issn.0366-6999.2012.19.014
Chinese Medical Journal, Volume 125, Issue 19,2012, Pages 3548-3555, doi:10.3760/cma.j.issn.0366-6999.2012.19.034
Chinese Medical Journal, Volume 125, Issue 19,2012, Pages 3472-3478, doi:10.3760/cma.j.issn.0366-6999.2012.19.020
Chinese Medical Journal, Volume 125, Issue 19,2012, Pages 3416-3420, doi:10.3760/cma.j.issn.0366-6999.2012.19.010