Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Giuseppe Boriani and Igor Diemberger and Cristian Martignani and Mauro Biffi and Angelo Branzi,The epidemiological burden of atrial fibrillation: a challenge for clinicians and health care systemsThe opinions expressed in this article are not necessarily those of the Editors of the European Heart Journal or of the European Society of Cardiology.,European Heart Journal,0195-668X,Oxford University Press (OUP),2006-03-16,27,8,893-894,https://cir.nii.ac.jp/crid/1360292621028712576,https://doi.org/10.1093/eurheartj/ehi651