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Schilling O, Langbein I, Müller M, Schmalisch MH, Stülke J.Schilling O, et al. Among authors: stulke j.Nucleic Acids Res. 2004 May 20;32(9):2853-64. doi: 10.1093/nar/gkh611. Print 2004.Nucleic Acids Res. 2004.PMID: 15155854Free PMC article.