CHINESE MEDICAL JOURNAL, Volume 122, Issue 6,2009, Pages 643-647, doi:10.3760/cma.j.issn.0366-6999.2009.06.010
CHINESE MEDICAL JOURNAL, Volume 122, Issue 6,2009, Pages 758-760, doi:10.3760/cma.j.issn.0366-6999.2009.06.033
CHINESE MEDICAL JOURNAL, Volume 122, Issue 6,2009, Pages 706-711, doi:10.3760/cma.j.issn.0366-6999.2009.06.022
CHINESE MEDICAL JOURNAL, Volume 122, Issue 6,2009, Pages 627-631, doi:10.3760/cma.j.issn.0366-6999.2009.06.007
CHINESE MEDICAL JOURNAL, Volume 122, Issue 6,2009, Pages 608-609, doi:10.3760/cma.j.issn.0366-6999.2009.06.002