title: Utilization of pulsed sonic beams (echoencephalogram) for detection of fragments of bone indriven into the brain.
mesh_terms: D001930:Brain Injuries / Q000175:diagnosis*; D004453:Echoencephalography; D005547:Foreign Bodies / Q000175:diagnosis*; D006801:Humans; D014465:Ultrasonics; D014948:Wounds, Gunshot