PT - JOURNAL ARTICLE ED - , TI - Corrections DP - 2008 Dec 01 TA - Canadian Family Physician PG - 1681--1681 VI - 54 IP - 12 4099 - http://www.cfp.ca/content/54/12/1681.3.short 4100 - http://www.cfp.ca/content/54/12/1681.3.full SO - Can Fam Physician2008 Dec 01; 54