TY - JOUR T1 - More hospitals Choosing Wisely JF - Canadian Medical Association Journal JO - CMAJ SP - 722 LP - 722 DO - 10.1503/cmaj.109-5078 VL - 187 IS - 10 AU - Lauren Vogel Y1 - 2015/07/14 UR - http://www.cmaj.ca/content/187/10/722.abstract ER -