title: The present role of stereotactic surgery in the management of Parkinson's disease.
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D010300:Parkinson Disease / Q000188:drug therapy / Q000601:surgery*; D013238:Stereotaxic Techniques
chemical_list: D007980:Levodopa