title: [BRAIN SURGERY AND ULTRASONICS].
mesh_terms: D001921:Brain; D001932:Brain Neoplasms; D004864:Equipment and Supplies; D009493:Neurosurgery; D019635:Neurosurgical Procedures; D011612:Psychosurgery; D013238:Stereotaxic Techniques; D014465:Ultrasonics
keywords: BRAIN NEOPLASMS; EQUIPMENT AND SUPPLIES; NEUROSURGERY; ULTRASONICS