Nonhelmeted motorcyclist: a burden to society? A study using the National Trauma Data Bank.
Hoth
Jason
J
D000063:Accidents, Traffic / Q000191:economics* / Q000706:statistics & numerical data; D017281:Cost of Illness; D019992:Databases as Topic; D006260:Head Protective Devices / Q000706:statistics & numerical data*; D006801:Humans; D014481:United States / Q000453:epidemiology