title: [Headache].
authors.affiliation: Servicio de Neurología, Hospital Virgen de la Salud, Toledo, España. pjimenez1010j@yahoo.com
authors.forename: Pedro Enrique
authors.initials: PE
authors.lastname: Jiménez Caballero
authors.forename: Carlos
authors.initials: C
authors.lastname: Marsal Alonso
mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D006261:Headache / Q000175:diagnosis / Q000188:drug therapy; D020773:Headache Disorders / Q000175:diagnosis* / Q000188:drug therapy*; D006801:Humans
chemical_list: D000700:Analgesics