title: Amantadine and levodopa in the treatment of Parkinson's disease.
mesh_terms: D000547:Amantadine / Q000009:adverse effects / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D004295:Dihydroxyphenylalanine / Q000009:adverse effects / Q000627:therapeutic use*; D004338:Drug Combinations; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy*
chemical_list: D004338:Drug Combinations; D004295:Dihydroxyphenylalanine; D000547:Amantadine