CHINESE MEDICAL JOURNAL, Volume 122, Issue 5,2009, Pages 577-583, doi:10.3760/cma.j.issn.0366-6999.2009.05.017
CHINESE MEDICAL JOURNAL, Volume 122, Issue 5,2009, Pages 593-595, doi:10.3760/cma.j.issn.0366-6999.2009.05.021
CHINESE MEDICAL JOURNAL, Volume 122, Issue 5,2009, Pages 509-513, doi:10.3760/cma.j.issn.0366-6999.2009.05.005
CHINESE MEDICAL JOURNAL, Volume 122, Issue 5,2009, Pages 584-587, doi:10.3760/cma.j.issn.0366-6999.2009.05.018
CHINESE MEDICAL JOURNAL, Volume 122, Issue 5,2009, Pages 596-598, doi:10.3760/cma.j.issn.0366-6999.2009.05.022