RT Journal Article SR Electronic T1 Statins and postoperative delirium JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 627 OP 628 DO 10.1503/cmaj.081101 VO 179 IS 7 A1 Marcantonio, Edward R. YR 2008 UL http://www.cmaj.ca/content/179/7/627.abstract