RT Journal Article SR Electronic T1 Geographic location as a modifiable cardiac risk factor JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E482 OP E483 DO 10.1503/cmaj.170116 VO 189 IS 13 A1 Genevieve Gabb A1 Leonard Arnolda YR 2017 UL http://www.cmaj.ca/content/189/13/E482.abstract AB