title: Is the severity of sleep apnea associated with ischemic stroke in the elderly?
authors.forename: Peretz
authors.initials: P
authors.lastname: Lavie
authors.forename: Lena
authors.initials: L
authors.lastname: Lavie
mesh_terms: D000368:Aged; D002545:Brain Ischemia / Q000453:epidemiology* / Q000209:etiology*; D006801:Humans; D012307:Risk Factors; D012720:Severity of Illness Index; D012891:Sleep Apnea Syndromes / Q000150:complications* / Q000453:epidemiology*; D020521:Stroke / Q000453:epidemiology / Q000209:etiology*