PT - JOURNAL ARTICLE AU - Garcia, Angeles TI - Folic acid in older adults AID - 10.1503/cmaj.111-2040 DP - 2011 Apr 19 TA - Canadian Medical Association Journal PG - 827--827 VI - 183 IP - 7 4099 - http://www.cmaj.ca/content/183/7/827.1.short 4100 - http://www.cmaj.ca/content/183/7/827.1.full SO - CMAJ2011 Apr 19; 183