Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SOLOMON RJ,Cardiac Angiography in Renally Impaired Patients (CARE) study : A randomized double-blind trial of contrast-induced nephropathy in patients with chronic kidney disease,Circulation,,,2007,115,,3189-3196,https://cir.nii.ac.jp/crid/1573105975734948224,