RT Journal Article SR Electronic T1 Healthy interpretation JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1273 OP E1273 DO 10.1503/cmaj.171117 VO 189 IS 41 A1 Moneeza Walji A1 Ken Flegel YR 2017 UL http://www.cmaj.ca/content/189/41/E1273.abstract