title: Stereotaxic surgery in Parkinson's disease.
mesh_terms: D001931:Brain Mapping; D004295:Dihydroxyphenylalanine / Q000627:therapeutic use; D004298:Dopamine / Q000378:metabolism; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy / Q000601:surgery*; D013238:Stereotaxic Techniques
chemical_list: D004295:Dihydroxyphenylalanine; D004298:Dopamine