Review

Anticoagulants (extended duration) for prevention of venous thromboembolism following total hip or knee replacement or hip fracture repair.

Cochrane Db Syst Rev. 2016 Mar 30; 3 (3): CD004179CD004179.
Review

Prolonged thromboprophylaxis with low molecular weight heparin for abdominal or pelvic surgery.

Cochrane Db Syst Rev. 2009 Jan 1(1):CD004318.
Review

Prophylaxis for venous thromboembolic disease in pregnancy and the early postnatal period.

Cochrane Db Syst Rev. 2014 Feb 11 (2): CD001689CD001689.