title: Reduced excretion of MHPG in Tourette syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006018:Glycols / Q000652:urine*; D006801:Humans; D008297:Male; D008734:Methoxyhydroxyphenylglycol / Q000652:urine*; D008875:Middle Aged; D005879:Tourette Syndrome / Q000652:urine*
chemical_list: D006018:Glycols; D008734:Methoxyhydroxyphenylglycol