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Prout T, Clark AG.Prout T, et al. Among authors: clark ag.Genetics. 1996 Sep;144(1):401-8. doi: 10.1093/genetics/144.1.401.Genetics. 1996.PMID: 8878703Free PMC article.
Clark AG, Silveria S, Meyers W, Langley CH.Clark AG, et al.Proc Natl Acad Sci U S A. 1994 Jan 18;91(2):719-22. doi: 10.1073/pnas.91.2.719.Proc Natl Acad Sci U S A. 1994.PMID: 8290588Free PMC article.