RT Journal Article SR Electronic T1 Blood Pressure Reduction as an Aid to Renal Angiography in Hypertensive Patients JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 83 OP 88 VO 22 IS 2 A1 Poutasse, Eugene F. YR 1955 UL http://www.ccjm.org/content/22/2/83.abstract AB