RT Journal Article SR Electronic T1 New Technology in the catheterization lab JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 561 OP 562 VO 59 IS 6 A2 Wilke, William S. A1 Ellis, Stephen G. YR 1992 UL http://www.ccjm.org/content/59/6/561.abstract AB