Echoencephalography. IV. The midline echo; an evaluation of its usefulness for diagnosing intracranial expansivities and an investigation into its sources.
D001932:Brain Neoplasms / Q000175:diagnosis*; D004453:Echoencephalography; D006801:Humans; D009369:Neoplasms; D014465:Ultrasonics
BRAIN NEOPLASMS/diagnosis; ULTRASONICS