(3) Kennelly, J. C. , Waters, R., Ashby, J., Lefevre, P. A., Burlinson B., Benford, D. J., Dean, S. W. and Mitchell I. de G (1993), In Vivo Rat Liver UDS Assay, in : Kirkland D. J. and Fox M., (eds.), Supplementary Mutagenicity Tests : UKEM Recommended Procedures.
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