InvestigatorsEBauersachsRBerkowitzSDet al.Oral rivaroxaban for symptomatic venous thromboembolism. N Engl J Med2010; 363: 2499–2510.
2.
InvestigatorsE-PBullerHRPrinsMHet al.Oral rivaroxaban for the treatment of symptomatic pulmonary embolism. N Engl J Med2012; 366: 1287–1297.
3.
AgnelliGBullerHRCohenAet al.Oral apixaban for the treatment of acute venous thromboembolism. N Engl J Med2013; 369: 799–808.
4.
SchulmanSKearonCKakkarAKet al.Dabigatran versus warfarin in the treatment of acute venous thromboembolism. N Engl J Med2009; 361: 2342–2352.
5.
VanGeestJBJohnsonTPWelchVL. Methodologies for improving response rates in surveys of physicians: a systematic review. Eval Health Prof2007; 30: 303–321.