CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 5,2001, Pages 357-360, doi:10.3760/j.issn:1002-0098.2001.05.012
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 5,2001, Pages 345-347, doi:10.3760/j.issn:1002-0098.2001.05.008
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 5,2001, Pages 371-373, doi:10.3760/j.issn:1002-0098.2001.05.016
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 5,2001, Pages 397, doi:10.3760/j.issn:1002-0098.2001.05.043
CHINESE JOURNAL OF STOMATOLOGY, Volume 36, Issue 5,2001, Pages 376-378, doi:10.3760/j.issn:1002-0098.2001.05.018