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Figueira PG, Abrão MS, Krikun G, Taylor HS.Figueira PG, et al.Ann N Y Acad Sci. 2011 Mar;1221(1):10-7. doi: 10.1111/j.1749-6632.2011.05969.x.Ann N Y Acad Sci. 2011.PMID: 21401624Free PMC article.