RT Journal Article SR Electronic T1 New residency program for pain specialists JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1135 OP 1135 DO 10.1503/cmaj.109-4891 VO 186 IS 15 A1 Cameron Johnston YR 2014 UL http://www.cmaj.ca/content/186/15/1135.abstract AB