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Lopes Neto AC, Tobias-Machado M, Juliano RV, Lipay MA, Borrelli M, Wroclawski ER.Lopes Neto AC, et al.Sao Paulo Med J. 2000 Jul 6;118(4):116-7. doi: 10.1590/s1516-31802000000400008.Sao Paulo Med J. 2000.PMID: 10887388Free PMC article.