PT - JOURNAL ARTICLE AU - I. McDowell TI - Cognitive impairment in the elderly DP - 1991 Nov 15 TA - Canadian Medical Association Journal PG - 1198a--1198 VI - 145 IP - 10 4099 - http://www.cmaj.ca/content/145/10/1198a.short 4100 - http://www.cmaj.ca/content/145/10/1198a.full SO - CMAJ1991 Nov 15; 145