title: [BIOLOGICAL AND PSYCHOPATHOLOGICAL PROBLEMS CONCERNING THE SLEEP OF AGED PERSONS].
mesh_terms: D003704:Dementia; D004569:Electroencephalography; D005853:Geriatrics; D006801:Humans; D007361:Intelligence Tests; D011618:Psychotic Disorders; D012890:Sleep
keywords: ELECTROENCEPHALOGRAPHY; GERIATRICS; INTELLIGENCE TESTS; PSYCHOSES, SENILE; SLEEP
vernacular_title: PROBL'EMES BIOLOGIQUES ET PSYCHOPATHOLOGIQUES DU SOMMEIL DES VIEILLARDS.