TY - JOUR T1 - Corrections JF - Canadian Medical Association Journal JO - CMAJ SP - 624 LP - 624-b DO - 10.1503/cmaj.061083 VL - 175 IS - 6 A2 - , Y1 - 2006/09/12 UR - http://www.cmaj.ca/content/175/6/624.3.abstract ER -