Katholi, R E Nephrotoxicity of nonionic low-osmolality versus ionic high-osmolality contrast media: a prospective double-blind randomized comparison in human beings. [electronic resource] - Radiology Jan 1993 - 183-7 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0033-8419 Standard No.: 10.1148/radiology.186.1.8416561 doi Subjects--Topical Terms: AdolescentAdultAgedAged, 80 and overCoronary AngiographyCreatinine--bloodDiatrizoate--adverse effectsDouble-Blind MethodHumansIonsIopamidol--adverse effectsKidney--drug effectsMiddle AgedOsmolar ConcentrationProspective Studies