Ultrasound in neurological diagnosis.
D001932:Brain Neoplasms / Q000175:diagnosis*; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D006259:Craniocerebral Trauma / Q000175:diagnosis*; D004453:Echoencephalography; D004827:Epilepsy / Q000175:diagnosis*; D006801:Humans