Sozmen, M., S. D. Erginsoy, S. Cenesis, and A. K. Devrim. “The Protective Effect of Kefir and Vitamin C on Azoxymethane Induced Toxicity and Induction of Metallothionein in Mice”. Scandinavian Journal of Laboratory Animal Science, vol. 32, no. 4, Dec. 2005, pp. 211-20, doi:10.23675/sjlas.v32i4.90.