CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 9, Issue 32,2005, Pages 28-29, doi:10.3321/j.issn:1673-8225.2005.32.013
SHANDONG MEDICAL JOURNAL, Volume 45, Issue 32,2005, Pages 77, doi:10.3969/j.issn.1002-266X.2005.32.090
SHANDONG MEDICAL JOURNAL, Volume 45, Issue 32,2005, Pages 10-12, doi:10.3969/j.issn.1002-266X.2005.32.005
SHANDONG MEDICAL JOURNAL, Volume 45, Issue 32,2005, Pages 66, doi:10.3969/j.issn.1002-266X.2005.32.060