A Statistical Confidence Interval for True Per Cent Reduction in Caries-Incidence Studies

Muhler, J.C. , Radike, A.W. , Nebergall, W.H. , and Day, H.G. Effect of a Stannous Fluoride-containing Dentifrice on Caries Reduction in Children. II. Caries Experience after One Year, J. Amer. dent. Ass., 50:163-66, 1955.

-. A Comparison between the Anticariogenic Effects of Dentifrices Containing Stannous Fluoride and Sodium Fluoride, ibid., 51:556-59, 1955.

Muhler, J.C. , and Radike, A.W. Effect of a Dentifrice Containing Stannous Fluoride on Dental Caries in Adults. II. Results at the End of Two Years of Un-supervised Use, J. Amer. dent. Ass., 55:196-98, 1957.

Jordan, W.A. , and Peterson, J.K. Caries Inhibiting Value of a Dentifrice Containing Stannous Fluoride: Final Report of a Two-Year Study, J. Amer. dent. Ass., 58:42-44, 1959.

Peffley, G.E. , and Muhler, J.C. The Effect of a Commercial Stannous Fluoride Dentifrice under Controlled Brushing Habits on Dental Caries Incidence in Children: Preliminary Report, J. dent. Res., 39:871-74, 1960.

Kyes, F.M. , Overton, N.J. , and McKean, T.W. Clinical Trials of Caries Inhibitory Dentifrices , J. Amer. dent. Ass., 63:189-93, 1961.

Muhler, J.C. Effect of a Stannous Fluoride Dentifrice on Caries Reduction in Children during a Three-Year Study Period, J. Amer. dent. Ass., 64:216-24, 1962.

Bixler, D. , and Muhler, J.C. A Study in Experimental Clinical Human Dental Caries Test Design and Interpretation , J. Amer. dent. Ass., 65:482-88, 1962.

Dubey, S.D. On the Determination of Confidence Limits for True Per Cent Reductions of Caries Incidence, Biometrics, 19:504-5, 1963 (abstract).