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Heitor SF, Estima CC, das Neves FJ, de Aguiar AS, Castro Sde S, Ferreira JE.Heitor SF, et al. Among authors: das neves fj.Cien Saude Colet. 2015 Aug;20(8):2339-46. doi: 10.1590/1413-81232015208.15842014.Cien Saude Colet. 2015.PMID: 26221799Free article.Portuguese.