title: All-terrain vehicle-related deaths among the West Virginia elderly, 1985 to 1998.
authors.forename: J C
authors.initials: JC
authors.lastname: Helmkamp
mesh_terms: D000063:Accidents, Traffic / Q000401:mortality*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015541:Off-Road Motor Vehicles; D014903:West Virginia / Q000453:epidemiology