Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HOKANSON JS,Significance of early transient complete heart block as a predictor of sudden death late after operative correction of tetralogy of Fallot,Am J Cardiol,,,2001,87,,1271-1277,https://cir.nii.ac.jp/crid/1570572701372833792,