THE JOURNAL OF TRADITIONAL CHINESE ORTHOPEDICS AND TRAUMATOLOGY, Volume 12, Issue 10,2000, Pages 41, doi:10.3969/j.issn.1001-6015.2000.10.041
MODERN REHABILITATION, Volume 4, Issue 10,2000, Pages 1501, doi:10.3321/j.issn:1673-8225.2000.10.101
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 3, Issue 10,2000, Pages 985-987, doi:10.3969/j.issn.1007-9564.2000.10.002
CHINESE JOURNAL OF MEDICAL IMAGING TECHNOLOGY, Volume 16, Issue 10,2000, Pages 878, doi:10.3321/j.issn:1003-3289.2000.10.054