Fagerstrom score predicts smoking status six months after hospitalization for acute myocardial infarction: a prospective study oleh Ignatios Ikonomidis, John Thymis, Kallirhoe Kourea, Gavriella Kostelli, Antria Neocleous, Konstantinos Katogiannis, George Makavos, Eftihia Polyzogopoulou, Panagiotis Plotas, Vaia Lambadiari, John Parissis