title: [Effects of high-dosage trihexyphenidyl on symptomatic dystonia in a case of Wilson disease].
mesh_terms: D000293:Adolescent; D004401:Dysarthria / Q000188:drug therapy / Q000209:etiology; D004421:Dystonia / Q000188:drug therapy* / Q000209:etiology; D006527:Hepatolenticular Degeneration / Q000150:complications*; D006801:Humans; D008297:Male; D014282:Trihexyphenidyl / Q000008:administration & dosage*
chemical_list: D014282:Trihexyphenidyl