title: Pathogenesis of cluster headache: the contribution of neuroimaging techniques.
authors.affiliation: Institute of Clinical Neurology, University of Bologna, Medical School, Via Ugo Foscolo 7, I-40123 Bologna, Italy.
authors.forename: P
authors.initials: P
authors.lastname: Montagna
mesh_terms: D003027:Cluster Headache / Q000000981:diagnostic imaging* / Q000209:etiology*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D014055:Tomography, Emission-Computed