共 12 条
- [1] ERICSSON Y, 1961, Acta Odontol Scand, V19, P41, DOI 10.3109/00016356108993942
- [3] Gerdin P O, 1972, Sven Tandlak Tidskr, V65, P521
- [4] Hargreaves J A, 1973, Community Dent Oral Epidemiol, V1, P47, DOI 10.1111/j.1600-0528.1973.tb01860.x
- [5] Kinkel H J, 1974, SSO Schweiz Monatsschr Zahnheilkd, V84, P1245
- [6] KOCH G, 1972, Odontologisk Revy, V23, P341
- [7] KOCH G, 1967, ODONTOL REVY S12
- [8] Moller I J, 1968, Br Dent J, V124, P209
- [9] Naylor MN, 1967, BRIT DENT J, V123, P17
- [10] REED MW, 1973, J AM DENT ASSOC, V87, P1401, DOI 10.14219/jada.archive.1973.0618