title: A simple method for obtaining stereotaxic biopsies from the human basal ganglia. A case of cerebral porphyria.
mesh_terms: D001479:Basal Ganglia; D001707:Biopsy, Needle / Q000295:instrumentation* / Q000379:methods; D001927:Brain Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D011164:Porphyrias / Q000175:diagnosis*; D013238:Stereotaxic Techniques / Q000295:instrumentation* / Q000379:methods