title: [Diagnostic value of nuclear magnetic resonance scanning in central nervous system diseases].
mesh_terms: D000368:Aged; D002493:Central Nervous System Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed