Chinese Journal of Orthopaedics, Volume 19, Issue 11,1999, Pages 648-651, doi:10.3760/cma.j.issn.0253-2352.1999.11.102
CHINESE JOURNAL OF PATHOPHYSIOLOGY, Volume 15, Issue 11,1999, Pages 972-974, doi:10.3321/j.issn:1000-4718.1999.11.004
CHINA JOURNAL OF CHINESE MATERIA MEDICA, Volume 24, Issue 11,1999, Pages 654, doi:10.3321/j.issn:1001-5302.1999.11.004
GUNAGDONG MEDICAL JOURNAL, Volume 20, Issue 11,1999, Pages 873, doi:10.3969/j.issn.1001-9448.1999.11.026
CHINESE JOURNAL OF VETERINARY MEDICINE, Volume 25, Issue 11,1999, Pages 58, doi:10.3969/j.issn.0529-6005.1999.11.050