title: Safety, not only efficacy still to be proven for controversial new MS treatment.
authors.forename: Marcelo
authors.initials: M
authors.lastname: Kremenchutzky
mesh_terms: D002561:Cerebrovascular Disorders / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000209:etiology*; D015607:Stents / Q000009:adverse effects*