JOURNAL OF CLINICAL STOMATOLOGY, Volume 17, Issue z1,2001, Pages 60, doi:10.3969/j.issn.1003-1634.2001.z1.038
CHINESE MEDICAL RECORD, Volume 2, Issue z1,2001, Pages 256, doi:10.3969/j.issn.1672-2566.2001.z1.253
CHINA JOURNAL OF CANCER PREVENTION AND TREATMENT, Volume 8, Issue z1,2001, Pages 342, doi:10.3969/j.issn.1673-5269.2001.z1.127
JOURNAL OF QIANNAN MEDICAL COLLEGE FOR NATIONAL MINORITIES, Volume 14, Issue z1,2001, Pages 17-18, doi:10.3969/j.issn.1008-4983.2001.z1.018
JOURNAL OF HEALTH TOXICOLOGY, Volume 15, Issue z1,2001, Pages 72-72, doi:10.3969/j.issn.1002-3127.2001.z1.058