CHINESE JOURNAL OF MISDIAGNOSTICS, Volume 1, Issue 11,2001, Pages 1727-1728, doi:10.3969/j.issn.1009-6647.2001.11.114
CHINESE JOURNAL OF INTEGRATED TRADITIONAL AND WESTERN MEDICINE, Volume 21, Issue 11,2001, Pages 877, doi:10.3321/j.issn:1003-5370.2001.11.044
OCCUPATION AND HEALTH, Volume 17, Issue 11,2001, Pages 90-90, doi:10.3969/j.issn.1004-1257.2001.11.081
MODERN REHABILITATION, Volume 5, Issue 11,2001, Pages 124-125, doi:10.3321/j.issn:1673-8225.2001.11.106