TY - JOUR T1 - Scent-free policies generally unjustified JF - Canadian Medical Association Journal JO - CMAJ SP - E315 LP - E316 DO - 10.1503/cmaj.109-3800 VL - 183 IS - 6 AU - Emily Senger Y1 - 2011/04/05 UR - http://www.cmaj.ca/content/183/6/E315.abstract ER -