title: [A case of type III (adult) GM1-gangliosidosis that improved markedly with trihexyphenidyl].
mesh_terms: D000328:Adult; D004421:Dystonia / Q000188:drug therapy*; D005260:Female; D005733:Gangliosidoses / Q000188:drug therapy*; D006801:Humans; D014282:Trihexyphenidyl / Q000627:therapeutic use*
chemical_list: D014282:Trihexyphenidyl