TY - JOUR T1 - Corrections JF - Canadian Medical Association Journal JO - CMAJ SP - 730 LP - 730-b DO - 10.1503/cmaj.050189 VL - 172 IS - 6 AU - , Y1 - 2005/03/15 UR - http://www.cmaj.ca/content/172/6/730.3.abstract ER -