title: Age of onset in cluster headache: the clinical spectrum (three case reports).
authors.forename: S
authors.initials: S
authors.lastname: Evers
authors.forename: A
authors.initials: A
authors.lastname: Frese
authors.forename: A
authors.initials: A
authors.lastname: Majewski
authors.forename: O
authors.initials: O
authors.lastname: Albrecht
authors.forename: I W
authors.initials: IW
authors.lastname: Husstedt
mesh_terms: D017668:Age of Onset; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D003027:Cluster Headache / Q000453:epidemiology* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male