RT Journal Article SR Electronic T1 Canine leptospirosis in Canada: a veterinarian's perspective JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 397 OP 398 DO 10.1503/cmaj.071092 VO 178 IS 4 A1 John Prescott, VetMB PhD YR 2008 UL http://www.cmaj.ca/content/178/4/397.abstract