CHINESE MEDICAL JOURNAL, Volume 124, Issue 8,2011, Pages 1270-1274, doi:10.3760/cma.j.issn.0366-6999.2011.08.029
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CHINESE MEDICAL JOURNAL, Volume 124, Issue 8,2011, Pages 1275-1277, doi:10.3760/cma.j.issn.0366-6999.2011.08.030
CHINESE MEDICAL JOURNAL, Volume 124, Issue 8,2011, Pages 1217-1220, doi:10.3760/cma.j.issn.0366-6999.2011.08.018
CHINESE MEDICAL JOURNAL, Volume 124, Issue 8,2011, Pages 1193-1198, doi:10.3760/cma.j.issn.0366-6999.2011.08.013