A Comparison of Six Weeks with Six Months of Oral Anticoagulant Therapy after a First Episode of Venous ThromboembolismSam Schulman, Peter Nicol, Enno Loogna et al.|New England Journal of Medicine|1995Cited by 940
The Duration of Oral Anticoagulant Therapy after a Second Episode of Venous ThromboembolismSam Schulman, Jonas Boberg, S. Granqvist et al.|New England Journal of Medicine|1997Cited by 611
Post‐thrombotic syndrome, recurrence, and death 10 years after the first episode of venous thromboembolism treated with warfarin for 6 weeks or 6 monthsSam Schulman, Mats O. Beckman, Per Lindmarker et al.|Journal of Thrombosis and Haemostasis|2006Cited by 507