RT Journal Article SR Electronic T1 A real sting in the tail: five years on JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E931 OP E932 DO 10.1503/cmaj.200316 VO 192 IS 32 A1 Graeme M. Rocker YR 2020 UL http://www.cmaj.ca/content/192/32/E931.abstract