title: Comorbidity in migraine--causes and effects.
authors.affiliation: Department of Neurology, Epidemiology and Social Medicine, Albert Einstein College of Medicine, New York, USA.
authors.forename: R B
authors.initials: RB
authors.lastname: Lipton
mesh_terms: D001921:Brain / Q000503:physiopathology; D002986:Clinical Trials as Topic; D004782:Environmental Health; D004827:Epilepsy / Q000150:complications / Q000235:genetics; D006801:Humans; D008881:Migraine Disorders / Q000150:complications* / Q000235:genetics; D012307:Risk Factors