RT Journal Article SR Electronic T1 Thromboembolic disease: underdiagnosed, undertreated, deadly JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 97 OP 99 VO 61 IS 2 A2 Wilke, William S. A1 Olin, Jeffrey W. YR 1994 UL http://www.ccjm.org/content/61/2/97.abstract AB