title: The eye and headache: who is the first specialist to be consulted?
authors.affiliation: Department of Neurology, Federal University of Piauí, Avenida Frei Serafim, 2280, Centro, Teresina, PI, 64001-020, Brazil. neurocefaleia@terra.com.br.
authors.forename: Raimundo Pereira
authors.initials: RP
authors.lastname: Silva-Néto
mesh_terms: D005128:Eye Diseases / Q000150:complications / Q000175:diagnosis*; D006261:Headache / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D012017:Referral and Consultation