title: Canadian trials to examine "liberation procedure" for multiple sclerosis.
authors.forename: Becky
authors.initials: B
authors.lastname: Rynor
mesh_terms: D002170:Canada; D002560:Cerebrovascular Circulation; D002986:Clinical Trials as Topic; D006801:Humans; D009103:Multiple Sclerosis / Q000209:etiology / Q000601:surgery*