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Baptista BO, Beuter M, Girardon-Perlini NM, Brondanid CM, de Budó ML, dos Santos NO.Baptista BO, et al.Rev Gaucha Enferm. 2012 Mar;33(1):147-56. doi: 10.1590/s1983-14472012000100020.Rev Gaucha Enferm. 2012.PMID: 22737808Review.Portuguese.