For the Investigators of the “Durée Optimale du Traitement AntiVitamines K” (DOTAVK) Study. Comparison of 3 and 6 months of oral anticoagulant therapy after a first episode of Proximal deep vein thrombosis or pulmonary embolism and comparison of 6 and 12 weeks of therapy after isolated calf deep vein thrombosis - Pinede, L; Ninet, J; Duhaut, P (Circulation, 2001)
et al.