RT Journal Article SR Electronic T1 One last nail in the MAPLEs coffin JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1669 OP 1669 DO 10.1503/cmaj.109-4299 VO 184 IS 15 A1 Tim Lougheed YR 2012 UL http://www.cmaj.ca/content/184/15/1669.abstract