Neurosurgical devices and drugs: standardizing intracranial shunts; CT scanning; unnecessary X-ray films of the skull.
D004470:Economics, Medical; D004864:Equipment and Supplies / Q000592:standards*; D006801:Humans; D009493:Neurosurgery / Q000295:instrumentation* / Q000592:standards; D011859:Radiography; D011871:Radiology / Q000592:standards*; D012886:Skull / Q000000981:diagnostic imaging; D014965:X-Rays