TY - JOUR T1 - The error of our ways JF - Canadian Medical Association Journal JO - CMAJ SP - 271 LP - 272 VL - 165 IS - 3 AU - Philip C. Hébert AU - Alex V. Levin AU - Gerald Robertson Y1 - 2001/08/07 UR - http://www.cmaj.ca/content/165/3/271.abstract ER -