TY - JOUR T1 - The more the better? JF - Canadian Medical Association Journal JO - CMAJ SP - 1820b LP - 1820b VL - 160 IS - 13 AU - M. Simunovic AU - T. To AU - B. Langer Y1 - 1999/06/29 UR - http://www.cmaj.ca/content/160/13/1820b.abstract ER -