Bcl I polymorphism in the fibrinogen β-chain gene is associated with the risk of familial myocardial infarction by increasing plasma fibrinogen levels. A case-control study in a sample of GISSI-2 patients - Zito, F; Di Castelnuovo, A; Amore, C; D’Orazio, A; Donati, MB; Iacoviello, L (Arterioscler Thromb Vasc Biol, 1997)