title: [PRELIMINARY REPORT ON THE APPLICATION OF AN ULTRASONIC NEEDLE METHOD IN THE DIAGNOSIS OF BRAIN NEOPLASMS].
mesh_terms: D001932:Brain Neoplasms; D009339:Needles; D009369:Neoplasms / Q000175:diagnosis*; D014465:Ultrasonics
keywords: BRAIN NEOPLASMS; NEOPLASM DIAGNOSIS; ULTRASONICS