CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 7, Issue 31,2003, Pages 4285, doi:10.3321/j.issn:1673-8225.2003.31.065
SHANDONG MEDICAL JOURNAL, Volume 43, Issue 31,2003, Pages 56, doi:10.3969/j.issn.1002-266X.2003.31.052
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 7, Issue 31,2003, Pages 4264-4265, doi:10.3321/j.issn:1673-8225.2003.31.012
SHANDONG MEDICAL JOURNAL, Volume 43, Issue 31,2003, Pages 35, doi:10.3969/j.issn.1002-266X.2003.31.024
SHANDONG MEDICAL JOURNAL, Volume 43, Issue 31,2003, Pages 9-10, doi:10.3969/j.issn.1002-266X.2003.31.004