CHINESE JOURNAL OF STOMATOLOGY, Volume 33, Issue 5,1998, , doi:10.3760/j.issn:1002-0098.1998.05.024
CHINESE JOURNAL OF STOMATOLOGY, Volume 33, Issue 5,1998, , doi:10.3760/j.issn:1002-0098.1998.05.017
CHINESE JOURNAL OF STOMATOLOGY, Volume 33, Issue 5,1998, , doi:10.3760/j.issn:1002-0098.1998.05.007
CHINESE JOURNAL OF STOMATOLOGY, Volume 33, Issue 5,1998, , doi:10.3760/j.issn:1002-0098.1998.05.020
CHINESE JOURNAL OF STOMATOLOGY, Volume 33, Issue 5,1998, , doi:10.3760/j.issn:1002-0098.1998.05.015