RT Journal Article SR Electronic T1 Diagnosing infective endocarditis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 172 OP 173 VO 61 IS 3 A2 Wilke, William S. A1 Longworth, David L. YR 1994 UL http://www.ccjm.org/content/61/3/172.abstract AB