RT Journal Article SR Electronic T1 Update in thrombosis: Answers to perplexing questions JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 907 OP 915 VO 72 IS 10 A1 Federman, Daniel G. A1 Brescia, Gina R. A1 Moriarty, John P. A1 Haskell, Sally G. A1 Krishnamurthy, Raj A1 Kirsner, Robert S. YR 2005 UL http://www.ccjm.org/content/72/10/907.abstract AB Recent clinical trials are answering some of the perplexing clinical questions about venous thromboembolism (VTE), such as the length and intensity of anticoagulation needed to prevent recurrence. We review some of these clinical trials and their implications for physicians and patients.