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Paiva CE, Barroso EM, Carneseca EC, de Pádua Souza C, Dos Santos FT, Mendoza López RV, Ribeiro Paiva SB.Paiva CE, et al. Among authors: barroso em.BMC Med Res Methodol. 2014 Jan 21;14:8. doi: 10.1186/1471-2288-14-8.BMC Med Res Methodol. 2014.PMID: 24447633Free PMC article.Review.