title: Defining cognitive change after CABG: decline versus normal variability.
authors.forename: Ola A
authors.initials: OA
authors.lastname: Selnes
authors.forename: Luu
authors.initials: L
authors.lastname: Pham
authors.forename: Scott
authors.initials: S
authors.lastname: Zeger
authors.forename: Guy M
authors.initials: GM
authors.lastname: McKhann
mesh_terms: D003071:Cognition; D003072:Cognition Disorders / Q000209:etiology*; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D006801:Humans