00469nas a2200181   4500000000100000000000100001008004100002100001500043700001600058700001700074700001600091700001600107700001600123245011600139300001100255490000700266022001400273       2014                            d1 aP. Peeters1 aM. Bazelier1 aB. Uitdehaag1 aH. Leufkens1 aM. De Bruin1 aF. de Vries00aThe risk of venous thromboembolism in patients with multiple sclerosis: the Clinical Practice Research Datalink  a444-510 v12  a1538-7836