Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KASPER EK,The causes of dilated cardio-myopathy : a clinicopathologic review of 673 consecutive patients,J Am Coll Cardiol,,,1994,23,,586-590,https://cir.nii.ac.jp/crid/1570854174920311296,