CHINESE MEDICAL JOURNAL, Volume 122, Issue 8,2009, Pages 931-934, doi:10.3760/cma.j.issn.0366-6999.2009.08.010
CHINESE MEDICAL JOURNAL, Volume 122, Issue 8,2009, Pages 955-959, doi:10.3760/cma.j.issn.0366-6999.2009.08.015
CHINESE MEDICAL JOURNAL, Volume 122, Issue 8,2009, Pages 917-920, doi:10.3760/cma.j.issn.0366-6999.2009.08.007
CHINESE MEDICAL JOURNAL, Volume 122, Issue 8,2009, Pages 945-949, doi:10.3760/cma.j.issn.0366-6999.2009.08.013
CHINESE MEDICAL JOURNAL, Volume 122, Issue 8,2009, Pages 927-930, doi:10.3760/cma.j.issn.0366-6999.2009.08.009