Moore, M. M., Clive, D. Hozier, J. C., Howard, B. E., Batson, A. G., Turner, N. T., in Sawyer, J. (1985), Analysis of Trifluoronthymidine, Resistant (TFT+) Mutants of L5178Y/TK+/- - Mouse Lymphoma Cells, Mutation Res. 151, str. 161-174.
Moore, M. M., Clive, D. Hozier, J. C., Howard, B. E., Batson, A. G., Turner, N. T. and Sawyer, J. (1985), Analysis of Trifluoronthymidine, Resistant (TFT+) Mutants of L5178Y/TK+/- - Mouse Lymphoma Cells, Mutation Res. 151, pp. 161-174.