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Signorelli C, Pasquarella C, Limina RM, Colzani E, Fanti M, Cielo A, Greco M, de' Somenzi CP, Chironna M, Quarto M.Signorelli C, et al.Eur J Public Health. 2006 Oct;16(5):498-504. doi: 10.1093/eurpub/ckl024. Epub 2006 Mar 8.Eur J Public Health. 2006.PMID: 16524937
Odone A, Riccò M, Morandi M, Borrini BM, Pasquarella C, Signorelli C.Odone A, et al. Among authors: signorelli c.BMC Public Health. 2011 May 23;11:376. doi: 10.1186/1471-2458-11-376.BMC Public Health. 2011.PMID: 21605460Free PMC article.