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Sobrinho-Simões M, Preto A, Rocha AS, Castro P, Máximo V, Fonseca E, Soares P.Sobrinho-Simões M, et al.Virchows Arch. 2005 Nov;447(5):787-93. doi: 10.1007/s00428-005-0065-5. Epub 2005 Sep 28.Virchows Arch. 2005.PMID: 16189702Review.