Efficacy and safety of rivaroxaban versus placebo after lower extremity bypass surgery: A post hoc analysis of a "CASPAR like" outcome from VOYAGER PAD. - Bonaca MP; Szarek M; Debus ES; Nehler MR; Patel MR; Anand SS; Muehlhofer E; Berkowitz SD; Haskell LP; Bauersachs RM (Clinical cardiology, 2022)