PT - JOURNAL ARTICLE AU - Collier, Roger TI - The centralized approach to guidelines development AID - 10.1503/cmaj.109-3784 DP - 2011 Feb 22 TA - Canadian Medical Association Journal PG - 299--300 VI - 183 IP - 3 4099 - http://www.cmaj.ca/content/183/3/299.short 4100 - http://www.cmaj.ca/content/183/3/299.full SO - CMAJ2011 Feb 22; 183