TY - JOUR T1 - No user fees, but perhaps user fees JF - Canadian Medical Association Journal JO - CMAJ SP - E970 LP - E970 DO - 10.1503/cmaj.109-3988 VL - 183 IS - 13 AU - Lauren Vogel Y1 - 2011/09/20 UR - http://www.cmaj.ca/content/183/13/E970.abstract ER -