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Perricone G, Guerra MP, Cruz O, Polizzi C, Lima L, Morales MR, de Lemos MS, Fontana V.Perricone G, et al.Pediatr Rep. 2013 Jun 24;5(2):43-7. doi: 10.4081/pr.2013.e11. Print 2013 Jun 13.Pediatr Rep. 2013.PMID: 23904966Free PMC article.