共 19 条
- [1] AINAMO J, 1970, Proceedings of the Finnish Dental Society, V66, P185
- [2] AINMO J, 1968, P FINN DENT SOC, V64, P1
- [3] Greene JC., 1960, J AM DENT ASSOC, V61, P172, DOI DOI 10.14219/JADA.ARCHIVE.1960.0177
- [4] HELMINENPAKKALA E, 1968, P FINN DENT SOC, V64, P217
- [5] HELOVUO H, 1986, THESIS U TURKU TURKU, P1
- [7] KOIVUMAA KK, 1956, P FINN DENT SOC S, V52
- [10] LOE H, 1983, INT DENT J, V33, P119