CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 9, Issue 32,2005, Pages 166-168, doi:10.3321/j.issn:1673-8225.2005.32.082
SHANDONG MEDICAL JOURNAL, Volume 45, Issue 32,2005, Pages 77-78, doi:10.3969/j.issn.1002-266X.2005.32.091
SHANDONG MEDICAL JOURNAL, Volume 45, Issue 32,2005, Pages 10-12, doi:10.3969/j.issn.1002-266X.2005.32.005
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 9, Issue 32,2005, Pages 37-39, doi:10.3321/j.issn:1673-8225.2005.32.020
WORLD JOURNAL OF GASTROENTEROLOGY, Volume 11, Issue 32,2005, Pages 4947-4952,