McKay, S.F., PUBLICATION No. 19. 1942. Am. Assoc. for Adv. of Sci., 1942 pp. 1-5.
3.
Bunting, R.W. , 1928. Dental Cosmos, 70, 1002.
4.
Dean, H.T., 1946. Publication of Am. Assoc. for Adv. of Sci., pp. 1-31.
5.
Weaver, R., 1944. B.D.J., 73, 149.
6.
Ockerse, T.1942. Thesis, University of Witwatersrand .
7.
Task Group Report Status of Fluoridation in the United States and Canada (1963). Journ. Am. W. W. Assoc.57, 1, 76-84.
8.
The conduct of the Fluoridation Studies in the United Kingdom and the Results Achieved after Five Years. Ministry of Health Report on Public Health and Medical Subjects No.105 (H.M.S.O.).
9.
Fluoridation of Public Water Supplies 1963. Journ. Am. W. W. Assoc. p. 55, 6.
10.
Collins, J.R. , 1962. Fluoridation of Water Supplies . Journ. B.W.W.A. Dec., p. 710.