共 18 条
- [1] BRAMLEY PA, 1981, ANN R COLL SURG ENGL, V64, P142
- [2] HEDDLE J, 1984, TIMES 0104
- [3] HELOE LA, 1976, SCAND J DENT RES, V84, P434
- [4] LEADER, 1965, BR DENT J, V119, P93
- [5] SCHMUTH G, 1979, REPORTS DENTAL SPECI, P1
- [7] 1981, BETTER DENTAL HLTH
- [8] 1966, BR DENT J, V120, P548
- [9] 1966, BR DENT J, V120, P231
- [10] 1980, GDC MINUTES, V25, P157