Verhaeghe, R.

patient trial heparin stroke aspirin american therapy treatment chest antithrombotic swets subscription service antithrombotic therapy valve recommendation european study lmw heparin thromboembolism venous thromboembolism infarction prevention atrial heart consensus group disease thrombosis venou anticoagulant risk factors factor document physician ischemic stroke artery prophylaxi pregnancy college ischemic fibrillation service expert evidence thrombolytic embolism level lancet thrombolytic therapy event benefit women european experts downloaded warfarin subscription prosthetic heart valves atrial fibrillation report weight heparin effect efficacy point comparison article result alteplase 2000 downloaded report downloaded investigator suppl anticoagulation thrombolysi europe ticlopidine weight difference kingdom equivalence disk valves risk factor