4G/5G polymorphism in the promoter region of the PAI-1 gene is not a risk factor for familial myocardial infarction: a case-control study in a sample of GISSI-2 patients. - Burzotta, F; Di Castelnuovo, A; Amore, C; D’Orazio, A; Donati, MB; Iacoviello, L (Thromb Haemost, 1998)