SHANDONG MEDICAL JOURNAL, Volume 44, Issue 36,2004, Pages 56-57, doi:10.3969/j.issn.1002-266X.2004.36.046
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 8, Issue 36,2004, Pages 8404-8405, doi:10.3321/j.issn:1673-8225.2004.36.055
SHANDONG MEDICAL JOURNAL, Volume 44, Issue 36,2004, Pages 19-20, doi:10.3969/j.issn.1002-266X.2004.36.010
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 8, Issue 36,2004, Pages 8173-8175, doi:10.3321/j.issn:1673-8225.2004.36.007
SHANDONG MEDICAL JOURNAL, Volume 44, Issue 36,2004, Pages 49-50, doi:10.3969/j.issn.1002-266X.2004.36.036