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Arnold, F.A. , Jr., and MeClure , F.J.: A Study of The Relationship of Oral L. Acidophilus and Saliva Chemistry to Dental Caries, Pub. Health Rep. 56: 149, 1941.
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Hill, I.N., Blayney, J.R., and Wolf, W.: The Evanston Dental Caries Study, X. The Caries Experience Rates of 6, 7, and 8 Year Olds With Progressively Increasing Periods of Exposure to Artificially Fluoridated Water, J. D. Res.31: 346, 1952.
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Ast, D.B. , and Chase, H.C.: The Newburgh-Kingston Caries Fluorine Study. IV. Dental Findings After Six Years of Water Fluoridation, Oral Surg. 6: 1, 1953.
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Dean, H.T., Arnold, F.A., Jr., Jay, Philip, and Knutson, J.W.: Studies on Mass Control of Dental Caries Through Fluoridation of Public Water Supply, Pub. Health Rep.65: 1950.
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Arnold, F.A., Jr., Dean, H.T., and Knutson, J.W.: Effect of Fluoridated Public Water Supply on Dental Caries Prevalence, Pub. Health Rep. 68: 141, 1953.
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Blayney, J.R. , and Tucker, W.H.: Evanston Dental Caries Study, II. Purpose and Mechanism of the Study, J. D. Res. 27: 279, 1948.
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Arnold, F.A., Jr., Dean, H.T., and Elvove, E.: Domestic Water and Dental Caries, IV. Effect of Increasing the Fluoride Content of a Common Water Supply on The Lactobacillus Acidophilus Counts of the Saliva (Preliminary Report), Pub. Health Rep. 57: 773, 1942.
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Dean, H.T.: Domestic Water and Dental Caries, J. Am. Water Works A.35: 1943.
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Davies, E.E.: Evanston Dental Caries Study, IV. Preliminary Report of Lactobacillus Counts in Evanston and Oak Park Children, J. A. D. A. 40: 37, 1950.
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Finn, S.B., and Ast, D.B.: Lactobacillus Acidophilus Counts in The Saliva of Children Drinking Artificially Fluorinated and Fluorine Free Communal Waters, Science Sept . 26, p. 292, 1947.
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Clapper, W.E. , Downs, R.A., and Heatherman , Mary E.: The Relation of Caries Activity to Lactobacillus Counts and Types and to The Fluoride Content of Drinking Water, J. D. Res. 32: 27, 1953.
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Clapper, W.E. , Downs, R.A., and Heatherman , Mary E.: The Relation of Caries Activity to Lactobacillus Counts and Types and To the Fluoride Content of Drinking Water, II. Results of Examinations Made After a One-Year Interval , J. D. Res.32: 440, 1953.
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Permar, D., Kitchen, P.E., and Robinson, H.B.G. : Variations in Counts of Lactobacilli Made From Single Specimens of Saliva, J. D. Res. 25: 475, 1946.
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Hadley, F.R. , and Bunting, R.W.: Further Studies on The Recognition of B. Acidophilus, J. A. D. A. 19: 32, 1932.
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20.
Tilden, E.B. , and Svec, M.: Further Studies of A Differential Culture Technique For Estimations of Acidogenic Bacteria in Saliva, II. Species of Lactobacilli Isolated From Saliva and Their Distribution in a Group of Children , J. D. Res. 31: 831, 1952.
21.
Hill, I.N., Blayney, J.R., and Wolf, W.: The Evanston Dental Caries Study, VII. The Effect of Artificially Fluoridated Water on Dental Caries Experience of 12, 13 and 14 Year Old Children, J. D. Res.30: 670, 1951.
