共 24 条
[2]
BACKERDIRKS O., 1963, Brit. Dent. J., V114, P211
[3]
BERNER L, 1968, ORAL RES ABSTR, V3, P796
[4]
BIXLER D, 1960, J DENT RES, V39, P1119
[7]
HENNON DK, 1962, J INDIANA DENT ASSOC, V41, P88
[8]
Hollis M J, 1970, N Z Dent J, V66, P235