A common mutatÌon (G-455→A) in the β-fibrinogen promoter is an independent predictor of plasma fibrinogen, but not of ischemic heart disease. A study of 9,127 individuals based on The Copenhagen City Heart Study - Tybjaerg-Hansen, A; Agerholm-Larsen, B; Humphries, SE; Abildgaard, S; Schnohr, P; Nordestgaard, BG (J Clin Invest, 1997)