title: Is local inflammation a mediator of migraine? A response to Friedman.
authors.forename: Morris A
authors.initials: MA
authors.lastname: Branch
mesh_terms: D005891:Gingivitis / Q000150:complications*; D006801:Humans; D008881:Migraine Disorders / Q000209:etiology*; D018781:Tension-Type Headache / Q000209:etiology