RT Journal Article SR Electronic T1 Safe water? Depends on where you live! JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 975 OP 975 DO 10.1503/cmaj.080374 VO 178 IS 8 A1 Hrudey, Steve E. YR 2008 UL http://www.cmaj.ca/content/178/8/975.abstract