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Fornasieri A, Sinico RA, Maldifassi P, Bernasconi P, Vegni M, D'Amico G.Fornasieri A, et al.Br Med J (Clin Res Ed). 1987 Jul 11;295(6590):78-80. doi: 10.1136/bmj.295.6590.78.Br Med J (Clin Res Ed). 1987.PMID: 3113643Free PMC article.