title: Guidelines for controlled trials of drugs in cluster headache.
authors.affiliation: Department of Neurology, Montefiore Medical Center, Bronx, New York 10467, USA.
authors.forename: R B
authors.initials: RB
authors.lastname: Lipton
authors.forename: G
authors.initials: G
authors.lastname: Micieli
authors.forename: D
authors.initials: D
authors.lastname: Russell
authors.forename: S
authors.initials: S
authors.lastname: Solomon
authors.forename: P
authors.initials: P
authors.lastname: Tfelt-Hansen
authors.forename: E
authors.initials: E
authors.lastname: Waldenlind
mesh_terms: D000208:Acute Disease; D003027:Cluster Headache / Q000517:prevention & control / Q000628:therapy*; D018849:Controlled Clinical Trials as Topic; D003627:Data Interpretation, Statistical; D006801:Humans; D018579:Patient Selection; D012107:Research Design