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de Koning DJ, Janss LL, Rattink AP, van Oers PA, de Vries BJ, Groenen MA, van der Poel JJ, de Groot PN, Brascamp EW, van Arendonk JA.de Koning DJ, et al. Among authors: janss ll.Genetics. 1999 Aug;152(4):1679-90. doi: 10.1093/genetics/152.4.1679.Genetics. 1999.PMID: 10430592Free PMC article.