TY - JOUR T1 - Query JF - Canadian Medical Association Journal JO - CMAJ SP - 1488 LP - 1488 DO - 10.1503/cmaj.061008 VL - 175 IS - 11 A2 - , Y1 - 2006/11/21 UR - http://www.cmaj.ca/content/175/11/1488.abstract ER -