RT Journal Article SR Electronic T1 Management of concomitant coronary and carotid artery obstructive disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 128 OP 129 VO 45 IS 1 A1 Urschel, Harold C. YR 1978 UL http://www.ccjm.org/content/45/1/128.abstract AB