RT Journal Article SR Electronic T1 Surgical management of complex acquired cardiovascular disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 246 OP 248 VO 47 IS 3 A1 Morris, George C. A1 Lawrie, Gerald M. YR 1980 UL http://www.ccjm.org/content/47/3/246.abstract AB