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Cooper HA, Crowe J, Butler MG.Cooper HA, et al. Among authors: butler mg.Am J Med Genet. 2000 May 1;92(1):33-9. doi: 10.1002/(sici)1096-8628(20000501)92:1<33::aid-ajmg6>3.0.co;2-u.Am J Med Genet. 2000.PMID: 10797420Free PMC article.Review.
Summers DA, Cooper HA, Butler MG.Summers DA, et al. Among authors: butler mg.Clin Dysmorphol. 1999 Jul;8(3):207-10.Clin Dysmorphol. 1999.PMID: 10457856Free PMC article.Review.
Butler MG, Kumar R, Davis MF, Gale DD, Dahir GA, Meaney FJ.Butler MG, et al.Am J Med Genet. 2000 May 15;92(2):128-31.Am J Med Genet. 2000.PMID: 10797437Free PMC article.
Ishmael HA, Begleiter ML, Regier EJ, Butler MG.Ishmael HA, et al. Among authors: butler mg.Am J Med Genet. 2002 Jan 15;107(2):169-73. doi: 10.1002/ajmg.10120.Am J Med Genet. 2002.PMID: 11807893Free PMC article.Review.