Agreement Between the Mini-Cog in the Preoperative Clinic and on the Day of Surgery and Association With Postanesthesia Care Unit Delirium: A Cohort Study of Cognitive Screening in Older Adults. - Tiwary N; Treggiari MM; Yanez ND; Kirsch JR; Tekkali P; Taylor CC; Schenning KJ (Anesthesia and analgesia, 2021)