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Morabia A, Costanza MC.Morabia A, et al. Among authors: costanza mc.Am J Epidemiol. 1998 Dec 15;148(12):1195-205. doi: 10.1093/oxfordjournals.aje.a009609.Am J Epidemiol. 1998.PMID: 9867266
Morabia A, Cayanis E, Costanza MC, Ross BM, Flaherty MS, Alvin GB, Das K, Gilliam TC.Morabia A, et al. Among authors: costanza mc.Hum Mol Genet. 2003 Nov 1;12(21):2733-43. doi: 10.1093/hmg/ddg314. Epub 2003 Sep 9.Hum Mol Genet. 2003.PMID: 12966036
Morabia A, Costanza MC.Morabia A, et al. Among authors: costanza mc.Am J Public Health. 2004 Mar;94(3):437-40. doi: 10.2105/ajph.94.3.437.Am J Public Health. 2004.PMID: 14998809Free PMC article.