title: Disentangling the Gordion knot of migraine comorbidity.
authors.forename: Kenneth A
authors.initials: KA
authors.lastname: Holroyd
mesh_terms: D002318:Cardiovascular Diseases / Q000453:epidemiology; D015897:Comorbidity; D006801:Humans; D008881:Migraine Disorders / Q000453:epidemiology* / Q000523:psychology; D019964:Mood Disorders / Q000453:epidemiology; D009765:Obesity / Q000453:epidemiology