RT Journal Article SR Electronic T1 Can our leisure activities help to prevent cognitive decline? JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP E21 OP E22 DO 10.1212/01.wnl.0000208508.81651.7e VO 66 IS 6 A1 Knoefel, Janice E. A1 Jankowiak, Janet YR 2006 UL http://n.neurology.org/content/66/6/E21.abstract AB