S Basili, M Milani, A Longoni, M Vieri, L Iuliano and F Violi (1998) “Determinants of fibrinogen in an Italian population suffering from claudication. Lower fibrinogen in the south compared to middle and north of Italy. The ADEP Group”, Haematologica. Pavia, Italy, 83(8), pp. 701-707. doi: 10.3324/%x.