Omega-3 fatty acid supplementation reduces one-year risk of atrial fibrillation in patients hospitalized with myocardial infarction - Alejandro Macchia; Simona Monte; Fabio Pellegrini; Marilena Romero; Daniel Ferrante; Hernán Doval; Antonio D’Ettorre; Aldo Pietro Maggioni; Gianni Tognoni (European Journal of Clinical Pharmacology, 2008)