PT - JOURNAL ARTICLE AU - Francesco Anello TI - Vitamin B<sub>12</sub> injections for the elderly DP - 2000 May 02 TA - Canadian Medical Association Journal PG - 1274--1275 VI - 162 IP - 9 4099 - http://www.cmaj.ca/content/162/9/1274.short 4100 - http://www.cmaj.ca/content/162/9/1274.full SO - CMAJ2000 May 02; 162