Fibrinogen plasma levels as a marker of thrombin activation: new insights on the role of fibrinogen as a cardiovascular risk factor - Ceriello, A; Pirisi, M; Giacomello, R; Stel, G; Falleti, E; Motz, E; Lizzio, S; Gonano, F; Bartoli, E (Thromb Haemostas, 1994)