title: Prevalence of primary headaches: it is not the behavior, but still we have to pay attention to it!
authors.affiliation: Neuroscience Area, Service of Neurology, University Hospital Central de Asturias, Calle Celestino Villamil s/n, 33006 Oviedo, Spain. juliopascual@telefonica.net
authors.forename: Julio
authors.initials: J
authors.lastname: Pascual
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008881:Migraine Disorders / Q000453:epidemiology*; D012307:Risk Factors; D040242:Risk Reduction Behavior; D018781:Tension-Type Headache / Q000453:epidemiology*