PT - JOURNAL ARTICLE AU - Eric Wooltorton TI - Too much of a good thing? Toxic effects of vitamin and mineral supplements DP - 2003 Jul 08 TA - Canadian Medical Association Journal PG - 47--48 VI - 169 IP - 1 4099 - http://www.cmaj.ca/content/169/1/47.short 4100 - http://www.cmaj.ca/content/169/1/47.full SO - CMAJ2003 Jul 08; 169