title: On the coexistence of parkinsonism and tardive dyskinesia.
authors: Department of Psychiatry and Pharmacology, Duke University Medical Center, Durham, North Carolina 27710, USA.
authors: W E
authors: WE
authors: Fann
authors: C R
authors: CR
authors: Lake
mesh_terms: D000547:Amantadine / Q000627:therapeutic use; D000978:Antiparkinson Agents / Q000009:adverse effects* / Q000627:therapeutic use; D018592:Cross-Over Studies; D004311:Double-Blind Method; D004409:Dyskinesia, Drug-Induced / Q000150:complications* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009055:Mouth / Q000503:physiopathology; D009068:Movement / Q000187:drug effects; D009127:Muscle Rigidity / Q000209:etiology / Q000503:physiopathology; D020734:Parkinsonian Disorders / Q000150:complications* / Q000188:drug therapy* / Q000503:physiopathology; D014282:Trihexyphenidyl / Q000627:therapeutic use
chemical_list: D000978:Antiparkinson Agents; D014282:Trihexyphenidyl; D000547:Amantadine