TY - JOUR T1 - US stroke guidelines provoke mixed reaction JF - Canadian Medical Association Journal JO - CMAJ SP - E185 LP - E186 DO - 10.1503/cmaj.109-4732 VL - 186 IS - 6 AU - Lauren Vogel Y1 - 2014/04/01 UR - http://www.cmaj.ca/content/186/6/E185.abstract N2 - ER -