共 30 条
- [1] Andersson R, 1974, J Int Assoc Dent Child, V5, P5
- [3] ARTUN J, 1986, SCAND J DENT RES, V94, P193
- [4] BJARNASON S, 1993, SWED DENT J, V17, P191
- [5] Duckworth R M, 1993, Int Dent J, V43, P529
- [7] EMILSON CG, 1985, SCAND J DENT RES, V93, P96
- [8] Fejerskov O., 1990, Risk assessment in dentistry, P215