TY - JOUR T1 - The authors respond JF - Canadian Medical Association Journal JO - CMAJ SP - 482 LP - 482-b DO - 10.1503/cmaj.110-2031 VL - 182 IS - 5 AU - John J. You Y1 - 2010/03/23 UR - http://www.cmaj.ca/content/182/5/482.3.abstract ER -