共 21 条
- [4] FREMLIN JH, 1963, BR DENT J, V114, P497
- [6] THE EFFECT OF PARTIAL DEFLUORIDATION OF A WATER-SUPPLY ON DENTAL FLUOROSIS - RESULTS AFTER 11 YEARS [J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1964, 54 (11): : 1895 - 1909
- [8] KOPEL H, 1961, J DENT CHILD, V28, P334
- [9] LEATHERMAN G. H., 1964, INT DENT J, V14, P149
- [10] MAIER FJ, 1962, FLUORIDE DRINKING WA, P258