RT Journal Article SR Electronic T1 Electrocardiographic changes during urography JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 61 OP 66 VO 41 IS 2 A1 Reich, Norbert E. A1 Seidelmann, Frank E. A1 Lalli, Anthony F. A1 Castle, Lon W. A1 Alfidi, Ralph J. YR 1974 UL http://www.ccjm.org/content/41/2/61.abstract AB