title: Traumatic brain injuries kill or disable 4000 a year in Oklahoma.
mesh_terms: D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D001930:Brain Injuries / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D009825:Oklahoma / Q000453:epidemiology; D012307:Risk Factors