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Lindor NM, Smithson WA, Ahumada CA, Michels VV, Opitz JM.Lindor NM, et al. Among authors: smithson wa.Am J Med Genet. 1995 Mar 13;56(1):10-1. doi: 10.1002/ajmg.1320560104.Am J Med Genet. 1995.PMID: 7747770Review.