共 16 条
- [1] AINAMO J, 1970, SUOM HAMMASLAAK TOIM, V66, P301
- [3] TREATMENT NEED SURVEY OF A 15-YEAR-OLD POPULATION [J]. BRITISH DENTAL JOURNAL, 1973, 134 (09) : 375 - 379
- [4] GLAVIND LEIF, 1967, J PERIODONTAL RES, V2, P180, DOI 10.1111/j.1600-0765.1967.tb01887.x
- [5] JAMISON HC, 1960, THESIS U MICHIGAN
- [7] LOE HARALD, 1963, ACTA ODONTOL SCAND, V21, P533, DOI 10.3109/00016356309011240
- [8] MCHUGH W. D., 1964, Brit. Dent. J., V117, P246
- [9] Milne A M, 1967, Br Dent J, V122, P111
- [10] RAMFJORD SP, 1973, INT DENT J, V23, P304