title: What is the value of a regional headache society? Introduction.
authors.affiliation: Southern Headache Society, Blue Ridge Headache Center, Asheville, NC, USA.
authors.forename: Morris
authors.initials: M
authors.lastname: Maizels
mesh_terms: D006261:Headache; D006801:Humans; D012955:Societies, Medical / Q000458:organization & administration*