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Rudd NL, Williams SE, Evans M, Hennig UG, Hoar DI.Rudd NL, et al. Among authors: hoar di.Mutat Res. 1991 Sep;261(1):57-68. doi: 10.1016/0165-1218(91)90098-7.Mutat Res. 1991.PMID: 1908944