SHANDONG MEDICAL JOURNAL, Volume 41, Issue 16,2001, Pages 13, doi:10.3969/j.issn.1002-266X.2001.16.064
MODERN REHABILITATION, Volume 5, Issue 16,2001, Pages 119, doi:10.3321/j.issn:1673-8225.2001.16.123
MODERN JOURNAL OF INTEGRATED CHINESE TRADITIONAL AND WESTERN MEDICINE, Volume 10, Issue 16,2001, Pages 1542, doi:10.3969/j.issn.1008-8849.2001.16.024
MODERN REHABILITATION, Volume 5, Issue 16,2001, Pages 88, doi:10.3321/j.issn:1673-8225.2001.16.080