title: [Sentinel headache in perimesencephalic subarachnoid hemorrhage].
authors.affiliation: Hospital Clinico San Carlos, 28035 Madrid, Espana.
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Silva-Hernández
authors.affiliation: Hospital Clinico San Carlos, 28035 Madrid, Espana.
authors.forename: Diego
authors.initials: D
authors.lastname: Mayo
authors.affiliation: Hospital Clinico San Carlos, 28035 Madrid, Espana.
authors.forename: María
authors.initials: M
authors.lastname: Romeral
authors.affiliation: Hospital Clinico San Carlos, 28035 Madrid, Espana.
authors.forename: Daniel
authors.initials: D
authors.lastname: Toledo
authors.affiliation: Hospital Clinico San Carlos, 28035 Madrid, Espana.
authors.forename: Isabel
authors.initials: I
authors.lastname: Pareés
authors.affiliation: Hospital Clinico San Carlos, 28040 Madrid, Espana.
authors.forename: Jordi A
authors.initials: JA
authors.lastname: Matías-Guiu
authors.affiliation: Hospital Clinico San Carlos, 28040 Madrid, Espana.
authors.forename: Jesús
authors.initials: J
authors.lastname: Porta-Etessam
mesh_terms: D000328:Adult; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D013345:Subarachnoid Hemorrhage / Q000150:complications / Q000175:diagnosis*