Long-term risk of recurrence after discontinuing anticoagulants for a first unprovoked venous thromboembolism: protocol for a systematic review and meta-analysis
Faizan Khan, Alvi Rahman, Marc Carrier, Clive Kearon, Sam Schulman, Francis Couturaud, Paolo Prandoni, Sabine Eichinger, Cecilia Becattini, Giancarlo Agnelli, Harry R Büller, Timothy A Brighton, Gualtiero Palareti, Laurent Pinede, Elham Sabri, Brian Hutton, George A Wells, Marc A Rodger
BMJ Open Sep 2017, 7 (9) 016950; DOI: 10.1136/bmjopen-2017-016950