DAZHONG JIANKANG, , Issue 11,2002, Pages 60,
CHINESE JOURNAL OF CONSERVATIVE DENTISTRY, Volume 12, Issue 11,2002, Pages 638-638, doi:10.3969/j.issn.1005-2593.2002.11.034
CHINESE JOURNAL OF ULTRASOUND DIAGNOSIS, Volume 3, Issue 11,2002, Pages 845-845,
MEDICINE AND HEALTH CARE, Volume 10, Issue 11,2002, Pages 10,
GUANGXI MEDICAL JOURNAL, Volume 24, Issue 11,2002, Pages 1870-1871, doi:10.3969/j.issn.0253-4304.2002.11.084