NATIONAL MEDICAL JOURNAL OF CHINA, Volume 86, Issue 27,2006, Pages 1929-1931, doi:10.3760/j:issn:0376-2491.2006.27.017
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 10, Issue 27,2006, Pages 76-78, doi:10.3321/j.issn:1673-8225.2006.27.033
CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 10, Issue 27,2006, Pages 146-148, doi:10.3321/j.issn:1673-8225.2006.27.061
CHINESE JOURNAL OF PRACTICAL NURSING, Volume 22, Issue 27,2006, Pages 34, doi:10.3760/cma.j.issn.1672-7088.2006.27.020