SHANDONG MEDICAL JOURNAL, Volume 44, Issue 26,2004, Pages 22, doi:10.3969/j.issn.1002-266X.2004.26.026
SHANDONG MEDICAL JOURNAL, Volume 44, Issue 26,2004, Pages 75-76, doi:10.3969/j.issn.1002-266X.2004.26.100
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 8, Issue 26,2004, Pages 5490, doi:10.3321/j.issn:1673-8225.2004.26.110
SHANDONG MEDICAL JOURNAL, Volume 44, Issue 26,2004, Pages 68, doi:10.3969/j.issn.1002-266X.2004.26.083
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 8, Issue 26,2004, Pages 5624-5625, doi:10.3321/j.issn:1673-8225.2004.26.095