PT - JOURNAL ARTICLE AU - Hoey, John TI - Guideline controversy AID - 10.1503/cmaj.051662 DP - 2006 Jan 31 TA - Canadian Medical Association Journal PG - 333--333 VI - 174 IP - 3 4099 - http://www.cmaj.ca/content/174/3/333.1.short 4100 - http://www.cmaj.ca/content/174/3/333.1.full SO - CMAJ2006 Jan 31; 174