title: The H-reflex in patients with Parkinson syndrome before and after stereotaxic procedures and drug administration.
mesh_terms: D004576:Electromyography; D006801:Humans; D009132:Muscles / Q000503:physiopathology; D010300:Parkinson Disease / Q000188:drug therapy / Q000503:physiopathology*; D012023:Reflex, Monosynaptic / Q000187:drug effects; D012503:Saponins / Q000627:therapeutic use; D013238:Stereotaxic Techniques
chemical_list: D012503:Saponins