RT Journal Article SR Electronic T1 Minimizing injection pain JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1715 OP 1715 DO 10.1503/cmaj.112-2071 VO 184 IS 15 A1 Michel J. Belliveau A1 David R. Jordan YR 2012 UL http://www.cmaj.ca/content/184/15/1715.2.abstract