TY - JOUR T1 - Brevity is the soul of advocacy, experts say JF - Canadian Medical Association Journal JO - CMAJ SP - E1001 LP - E1002 DO - 10.1503/cmaj.109-3984 VL - 183 IS - 13 AU - Lauren Vogel Y1 - 2011/09/20 UR - http://www.cmaj.ca/content/183/13/E1001.abstract ER -