title: Physiological rhythms in cluster headache.
authors.affiliation: Department of Neurology, Huddinge University Hospital, S-141 86 Huddinge, Sweden.
authors.forename: E
authors.initials: E
authors.lastname: Waldenlind
mesh_terms: D001923:Brain Chemistry / Q000502:physiology*; D002940:Circadian Rhythm; D003027:Cluster Headache / Q000503:physiopathology*; D006801:Humans