1. Hefferen J J. Proceedings of the Scientific Conference on methods for assessment of the cariogenic potential of foods. San Antonio, Texas Nov. 17–21, 1985. J Dent Res Sp issue 1986; 65: 1473–1544.
2. Navia J M. Experimental and husbandry procedures in rat caries research. In Tanzer J M (ed) Animal Models in Cariology. Microbiological Abstracts. 1981. IRL, Washington DC.
3. Raubertus R F, Davis B A, Bowen W H, Pearson S K, Watson G E. Litter effects on caries in rats and implications for experimental design. Caries Res 1999; 33: 164–169.
4. Keyes P H. Dental caries in the molar teeth of rats. J Dent Res 1958; 37: 1088–1099.
5. Food and Drink Administration. Biological testing procedures for fluoride dentifrices. Docket No 80N-0042. Dockets management branch (HFA-305), rm1-23, FDA, Rockville, MD, USA 1995.