PT - JOURNAL ARTICLE AU - M. Gordon TI - Unrecognized adverse drug reactions DP - 1994 Jan 15 TA - Canadian Medical Association Journal PG - 126b--127 VI - 150 IP - 2 4099 - http://www.cmaj.ca/content/150/2/126b.short 4100 - http://www.cmaj.ca/content/150/2/126b.full SO - CMAJ1994 Jan 15; 150