title: Cognitive impairment: yes or no?
authors.forename: G
authors.initials: G
authors.lastname: Edelist
authors.forename: P
authors.initials: P
authors.lastname: Williams-Russo
mesh_terms: D000758:Anesthesia / Q000009:adverse effects*; D019644:Arthroplasty, Replacement, Hip; D003072:Cognition Disorders / Q000209:etiology* / Q000523:psychology; D006801:Humans; D007023:Hypotension, Controlled / Q000009:adverse effects*