TY - JOUR T1 - Medication errors: the human factor JF - Canadian Medical Association Journal JO - CMAJ SP - 63 LP - 64 DO - 10.1503/cmaj.071658 VL - 178 IS - 1 AU - Edward Etchells, MD MSc AU - David Juurlink, MD PhD AU - Wendy Levinson MD Y1 - 2008/01/01 UR - http://www.cmaj.ca/content/178/1/63.abstract ER -