Costs of atrial fibrillation in five European countries: results from the Euro Heart Survey on atrial fibrillation - Ringborg, Anna; Nieuwlaat, Robby; Lindgren, Peter; Jönsson, Bengt; Fidan, Dogan; Maggioni, Aldo P; Lopez-Sendon, Jose; Stepinska, Janina; Cokkinos, Dennis V; Crijns, Harry JGM (Europace, 2008)