1. Venous thromboembolism, thrombophilia, antithrombotic therapy, and pregnancy: American College of Chest Physicians Evidence-Based Clinical Practice Guidelines (8th edition);Bates;Chest,2008
2. VTE, thrombophilia, antithrombotic therapy, and pregnancy: antithrombotic therapy and prevention of thrombosis, 9th ed: american college of chest physicians evidence-based clinical practice guidelines;Bates;CHEST J.,2012
3. Comparison of 1 month with 3 months of anticoagulation for a first episode of venous thromboembolism associated with a transient risk factor;Kearon;J. Thromb. Haemost.,2004
4. A comparison of three months of anticoagulation with extended anticoagulation for a first episode of idiopathic venous thromboembolism;Kearon;N. Engl. J. Med.,1999
5. Antithrombotic therapy for venous thromboembolic disease: American College of Chest Physicians Evidence-Based Clinical Practice guidelines (8th Edition);Kearon;Chest,2008