PT - JOURNAL ARTICLE AU - Lara Hazelton TI - Fragments AID - 10.1503/cmaj.050276 DP - 2005 Apr 26 TA - Canadian Medical Association Journal PG - 1213--1213 VI - 172 IP - 9 4099 - http://www.cmaj.ca/content/172/9/1213.short 4100 - http://www.cmaj.ca/content/172/9/1213.full SO - CMAJ2005 Apr 26; 172