TY - JOUR AU - Turpie, A G; Lassen, M R; Davidson, B L TI - Rivaroxaban versus enoxaparin for thromboprophylaxis after total knee arthroplasty (RECORD4): a randomised trial JO - Lancet VL - 373 PY - 2009 DO - 10.1016/S0140-6736(09)60734-0 L3 - PubMed-ID: 19411100 SP - 1673 EP - 1680 N1 - (9676): ER -