Role of family history in patients with myocardial infarction. An italian case-control study - Roncaglioni, MC; Santoro, L; D’Avanzo, B; Negri, E; Nobili, A; Ledda, A; Pietropaolo, F; Franzosi, MG; La Vecchia, C; Feruglio, GA; Maseri, A (Circulation, 1992)