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Martin NG, Kehren U, Battistutta D, Mathews JD.Martin NG, et al. Among authors: mathews jd.Acta Genet Med Gemellol (Roma). 1991;40(2):165-72. doi: 10.1017/s0001566000002609.Acta Genet Med Gemellol (Roma). 1991.PMID: 1759552
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