PT - JOURNAL ARTICLE AU - Georgopoulos, Athan J. AU - Vlastaris, Philip A. AU - Proudfit, William L. TI - R-Wave Voltage Changes in Relation to Arterial Pressure in Hypertensive Patients DP - 1961 Jan 01 TA - Cleveland Clinic Journal of Medicine PG - 46--50 VI - 28 IP - 1 4099 - http://www.ccjm.org/content/28/1/46.short 4100 - http://www.ccjm.org/content/28/1/46.full SO - Cleve Clin J Med1961 Jan 01; 28