title: [Headache epidemiology in an internal medicine clinic].
authors.affiliation: Hospital General Carlos Manuel de Céspedes, Bayamo, Granma, Cuba. aquesadav@yahoo.com
authors.forename: A J
authors.initials: AJ
authors.lastname: Quesada-Vázquez
authors.forename: E R
authors.initials: ER
authors.lastname: Traba-Tamayo
mesh_terms: D000293:Adolescent; D000328:Adult; D000553:Ambulatory Care; D005260:Female; D006261:Headache / Q000145:classification / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007388:Internal Medicine; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies