CHINA JOURNAL OF ORTHOPAEDICS AND TRAUMATOLOGY, Volume 14, Issue 10,2001, Pages 637-638, doi:10.3969/j.issn.1003-0034.2001.10.047
JOURNAL OF CHINESE MEDICINAL MATERIALS, Volume 24, Issue 10,2001, Pages 745, doi:10.3321/j.issn:1001-4454.2001.10.023
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 4, Issue 10,2001, Pages 741-742, doi:10.3969/j.issn.1007-9564.2001.10.003
JOURNAL OF QILU NURSING, Volume 7, Issue 10,2001, Pages 769-770, doi:10.3969/j.issn.1006-7256.2001.10.040