title: Fatigue and sleep disorders in multiple sclerosis: is obstructive sleep apnea a link?
authors.forename: Friedemann
authors.initials: F
authors.lastname: Paul
authors.forename: Christian
authors.initials: C
authors.lastname: Veauthier
mesh_terms: D006970:Disorders of Excessive Somnolence / Q000453:epidemiology*; D005221:Fatigue / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000453:epidemiology*; D020181:Sleep Apnea, Obstructive / Q000453:epidemiology*; D011795:Surveys and Questionnaires