CHINESE JOURNAL OF CLINICAL REHABILITATION, Volume 6, Issue 19,2002, Pages 2946-2947, doi:10.3321/j.issn:1673-8225.2002.19.108
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 23, Issue 19,2002, Pages 1729-1730, doi:10.3321/j.issn:1000-2790.2002.19.001
JOURNAL OF THE FOURTH MILITARY MEDICAL UNIVERSITY, Volume 23, Issue 19,2002, Pages 1750-1750, doi:10.3321/j.issn:1000-2790.2002.19.037