NATIONAL MEDICAL JOURNAL OF CHINA, Volume 85, Issue 45,2005, Pages 3233-3235, doi:10.3760/j:issn:0376-2491.2005.45.017
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 9, Issue 45,2005, Pages 153-155, doi:10.3321/j.issn:1673-8225.2005.45.046
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 9, Issue 45,2005, Pages 37-39, doi:10.3321/j.issn:1673-8225.2005.45.018
WORLD JOURNAL OF GASTROENTEROLOGY, Volume 11, Issue 45,2005, Pages 7097-7103,