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Wiegant J, Ried T, Nederlof PM, van der Ploeg M, Tanke HJ, Raap AK.Wiegant J, et al.Nucleic Acids Res. 1991 Jun 25;19(12):3237-41. doi: 10.1093/nar/19.12.3237.Nucleic Acids Res. 1991.PMID: 2062640Free PMC article.