TY - JOUR T1 - The author responds: JF - Canadian Medical Association Journal JO - CMAJ SP - 281 LP - 281-b DO - 10.1503/cmaj.110-2023 VL - 182 IS - 3 AU - Chris Cameron Y1 - 2010/02/23 UR - http://www.cmaj.ca/content/182/3/281.3.abstract ER -