CHINESE JOURNAL OF MEDICAL DEVICE, Volume 15, Issue 11,2002, Pages 30-31, doi:10.3969/j.issn.1002-2376.2002.11.018
CAPITAL MEDICINE, , Issue 11,2002, Pages 32, doi:10.3969/j.issn.1005-8257.2002.11.015
CHINESE JOURNAL OF RURAL MEDICINE AND PHARMACY, Volume 9, Issue 11,2002, Pages 57-58, doi:10.3969/j.issn.1006-5180.2002.11.071
THE JOURNAL OF MEDICAL THEORY AND PRACTICE, Volume 15, Issue 11,2002, Pages 1353-1354, doi:10.3969/j.issn.1001-7585.2002.11.113