Fanning, R.J. , Shaw, J.H., and Sognnaes , R.F.Salivary Contribution to Enamel Maturation and Caries Resistance, J. Amer. dent. Ass., 49:668-71, 1954.
2.
Ericsson, Y.The Distribution and Reaction of Fluoride Ions in Enamel-Saliva Environment-Investigated with the Radioactive Fluoride Isotope F18, Acta odont. scand., 16:127-41, 1958.
3.
Isaac, S., Brudevold, F., Smith, F.A., and Gard-Ner, D.E.The Relation of Fluoride in the Drinking Water to the Distribution of Fluoride in Enamel, J. dent. Res., 37:318-25, 1958.
4.
______. Solubility Rate and Natural Fluoride Content of Surface and Subsurface Enamel, ibid., pp. 254-63.
5.
Büttner, W., and Mühler, J.C.Effects of Salivary Fluoride on Enamel Solubility, J. dent. Res., 41 :617-23, 1962.
6.
Savchuck, W.B. , and Armstrong, W.D.Metabolic Turnover of Fluoride by the Skeleton of the Rat, J. biol. Chem., 193:575-85, 1951.
7.
Zipkin, I., and McClure, F.J.Deposition of Fluorine in the Bone and Teeth of the Growing Rat, J. Nutr., 47:611-20, 1952.
8.
Brzezinski, A., Gedalia, I., Danon, A., and Sulman , F.G.Fluoride Metabolism in Pregnant Rats, Proc. Soc. exp. Biol. ( N.Y.), 108:342-45, 1961.
9.
Bixler, D., Muhler, J.C., and Shafer, W.G.Experimental Dental Caries. V. The Effects of Desalivation and Castration on Caries and Fluorine Storage in the Rat, J. Nutr., 52:345-53, 1954.
10.
Schwartz, A., and Weisberger, D.Salivary Factors in Experimental Animal Caries. In Advances in Experimental Caries Research, ed. R. F. Sognnaes, pp. 125-36. Washington, D.C.: Am. Assoc. Advance. Sci., 1955.
11.
Siegel, S.Non-parametric Statistics for the Behavioral Sciences, p. 116.1st ed. New York: McGraw-Hill Book Co., Inc., 1956.
12.
Anbar, M.Applications of Fluorine-18 in Biological Studies with Special Reference to Bone and Thyroid Physiology. In Production and Use of Short-lived Radioisotopes from Reactors, II, 227-45. Vienna : International Atomic Energy Agency, 1963.
13.
Volker, J.F. , Sognnaes, R.F., and Bibby, B.G.Studies on the Distribution of Radioactive Fluoride in the Bones and Teeth of Experimental Animals, Amer. J. Physiol., 132:717-12, 1941.
14.
Volker, J.F. , and Sognnaes, R.F.The Distribution of Radioactive Phosphorus in the Teeth of Experimental Animals, J. dent. Res., 20:471-76, 1941.