Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Katsusuke Yano and Satoki Fukae and R. Sibata and Shinji Seto and Yutaka Doi and Shojiro Isomoto and Kojiro Nakao,P-449 Filtered P wave duration as predictor of atrial fibrillation occurrence in patients with sick sinus syndrome,EP Europace,1099-5129,Oxford University Press (OUP),2003-12-01,4,,B172-B172,https://cir.nii.ac.jp/crid/1872835443075886848,https://doi.org/10.1016/eupace/4.supplement_2.b172