Genetic variation at the (β-fibrinogen locus in relation to plasma fibrinogen concentrations and risk of myocardial infarction - The ECTIM Study - Scarabin, P Y; Bara, L; Ricard, S; Poirier, O; Cambou, J P; Arveiler, D; Luc, G; Evans, A E; Samama, M M; Cambien, F (Arterioscl Thromb, 1993)