RT Journal Article SR Electronic T1 UK Health Check contradicts best evidence JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E713 OP E713 DO 10.1503/cmaj.109-4600 VO 185 IS 15 A1 Neil Chanchlani YR 2013 UL http://www.cmaj.ca/content/185/15/E713.abstract AB