title: [Stroke in very old patients and ethics in clinical research].
authors.affiliation: Unidad de Ictus, Hospital Clínico San Carlos, Madrid, España. Electronic address: jegidoh@yahoo.com.
authors.forename: Jose A
authors.initials: JA
authors.lastname: Egido
authors.affiliation: Acute Stroke Unit, Worcestershire Royal Hospital, Worcester, Reino Unido.
authors.forename: Ana M
authors.initials: AM
authors.lastname: Garcia
mesh_terms: D000369:Aged, 80 and over; D002545:Brain Ischemia / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male