1. Farm and tractor-related fatalities in children in South Australia;Byard;J. Paediatr. Child Health,1998
2. Baker D. Safe storage and handling of grain. Columbia, MO: University of Missouri; October 1983.
3. Aherin R, Schultz L. Safe storage and handling of grain. St. Paul, MN: Minnesota Extension Service; 1981. Publication No. AG-FO 568.
4. Suffocations in grain bins—Minnesota, 1992–1995;Wahl;MMWR (Morb. Mortal. Wkly. Rep.),1996
5. Five years of work-related injuries and fatalities in Minnesota. Agriculture: a high-risk industry;Brown;Minn. Med.,1997