title: [Cognitive impairment: a reality in chronic fatigue syndrome].
authors.forename: Alfredo Avellaneda
authors.initials: AA
authors.lastname: Fernández
authors.forename: Maravillas Izquierdo
authors.initials: MI
authors.lastname: Martínez
mesh_terms: D003072:Cognition Disorders / Q000209:etiology*; D015673:Fatigue Syndrome, Chronic / Q000150:complications*; D006801:Humans