1. Pickett W, Hartling L, Brison RJ, Guernsey, JR. Fatal work-related farm injuries in Canada, 1991–1995. Canadian Agricultural Injury Surveillance Program. CMAJ 1999;160(13):1843–48.
2. Locker A, Pickett CW, Dorland J, Hartling L. Agriculture Machine Injuries in Ontario, 1985 to 1996: Economic Impact and Comparison Between Genders. Kingston, ON: Queen’s University, 2001.
3. Bell CA, Stout NA, Bender TR, Conroy CS, Crouse WE, Myers, JR. Fatal occupational injuries in the United States, 1980 through 1985. JAMA 1990;21:217–20.
4. Harrison JE, Frommer MS, Ruck EA, Blythe, FM. Deaths as a result of work-related injury in Australia, 1982–1984. Med J Australia 1990;150:118–25.
5. Notkala VJ, Husman KR, Kaukkanen, VJ. Mortality among male farmers in Finland 1979–83. Scand J Work Environ Health 1987;13:124–28.