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Favor J, Neuhäuser-Klaus A, Ehling UH, Wulff A, van Zeeland AA.Favor J, et al. Among authors: ehling uh.Mutat Res. 1997 Mar 21;374(2):193-9. doi: 10.1016/s0027-5107(96)00229-1.Mutat Res. 1997.PMID: 9100843