CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 6,2001, Pages 464-466, doi:10.3760/j.issn:1002-0098.2001.06.021
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 6,2001, Pages 401-403, doi:10.3760/j.issn:1002-0098.2001.06.001
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 6,2001, Pages 470, doi:10.3760/j.issn:1002-0098.2001.06.034
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 6,2001, Pages 426, doi:10.3760/j.issn:1002-0098.2001.06.044
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 6,2001, Pages 460, doi:10.3760/j.issn:1002-0098.2001.06.033