Chinese Medical Journal, Volume 125, Issue 5,2012, Pages 941-944, doi:10.3760/cma.j.issn.0366-6999.2012.05.037
Chinese Medical Journal, Volume 125, Issue 5,2012, Pages 932-936, doi:10.3760/cma.j.issn.0366-6999.2012.05.035
Chinese Medical Journal, Volume 125, Issue 5,2012, Pages 741-746, doi:10.3760/cma.j.issn.0366-6999.2012.05.004
Chinese Medical Journal, Volume 125, Issue 5,2012, Pages 874-881, doi:10.3760/cma.j.issn.0366-6999.2012.05.026
Chinese Medical Journal, Volume 125, Issue 5,2012, Pages 775-779, doi:10.3760/cma.j.issn.0366-6999.2012.05.010