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Costantini AS, Martini A, Puliti D, Ciatto S, Castiglione G, Grazzini G, Zappa M.Costantini AS, et al. Among authors: grazzini g.J Natl Cancer Inst. 2008 Dec 17;100(24):1818-21. doi: 10.1093/jnci/djn404. Epub 2008 Dec 9.J Natl Cancer Inst. 2008.PMID: 19066268
Grazzini G, Ciatto S, Cislaghi C, Castiglione G, Falcone M, Mantellini P, Zappa M; Working Group of Regional Reference Centre for Oncological Screening of Tuscany.Grazzini G, et al.J Med Screen. 2008;15(4):175-81. doi: 10.1258/jms.2008.008032.J Med Screen. 2008.PMID: 19106257