CHINESE MEDICAL JOURNAL, Volume 115, Issue 5,2002, Pages 710-715, doi:10.3760/cma.j.issn.0366-6999.2002.05.113
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CHINESE MEDICAL JOURNAL, Volume 115, Issue 5,2002, Pages 643-648, doi:10.3760/j.issn:0366-6999.2002.05.001
CHINESE MEDICAL JOURNAL, Volume 115, Issue 5,2002, Pages 664-667, doi:10.3760/cma.j.issn.0366-6999.2002.05.105
CHINESE MEDICAL JOURNAL, Volume 115, Issue 5,2002, Pages 685-689, doi:10.3760/cma.j.issn.0366-6999.2002.05.108