title: Which influences cognitive function: living alone or being alone?
authors.affiliation: Department of Health and Social Behavior, Harvard School of Public Health, Boston, MA 02115, USA.
authors.forename: L F
authors.initials: LF
authors.lastname: Berkman
mesh_terms: D000368:Aged; D003072:Cognition Disorders / Q000209:etiology*; D003704:Dementia / Q000209:etiology*; D006801:Humans; D012307:Risk Factors; D012934:Social Isolation; D012944:Social Support