共 14 条
[1]
CLARKSON BH, 1975, CARIES RES, V9, P293
[6]
HALS E, 1971, Caries Research, V5, P58
[9]
HALSE A, 1972, SCAND J DENT RES, V80, P26
[10]
HALSE A, 1974, SCAND J DENT RES, V82, P40