CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 8, Issue 31,2004, Pages 7029-7031, doi:10.3321/j.issn:1673-8225.2004.31.050
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CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 8, Issue 31,2004, Pages 7067-7069, doi:10.3321/j.issn:1673-8225.2004.31.085