Chinese Medical Journal, Volume 125, Issue 04,2012, Pages 563-568, Dol:10.3760/cma.j.issn.0366-6999.2012.04.001
Chinese Medical Journal, Volume 125, Issue 04,2012, Pages 569-573, Dol:10.3760/cma.j.issn.0366-6999.2012.04.002
Chinese Medical Journal, Volume 125, Issue 04,2012, Pages 574-578, Dol:10.3760/cma.j.issn.0366-6999.2012.04.003
Chinese Medical Journal, Volume 125, Issue 04,2012, Pages 579-582, Dol:10.3760/cma.j.issn.0366-6999.2012.04.004
Chinese Medical Journal, Volume 125, Issue 04,2012, Pages 583-587, Dol:10.3760/cma.j.issn.0366-6999.2012.04.005