TY - JOUR T1 - CanWest set to challenge ban on DTCA JF - Canadian Medical Association Journal JO - CMAJ SP - 19 LP - 20 DO - 10.1503/cmaj.061505 VL - 176 IS - 1 AU - Alicia Priest Y1 - 2007/01/02 UR - http://www.cmaj.ca/content/176/1/19.abstract ER -