title: Clinical features of the Lesch-Nyhan syndrome.
mesh_terms: D000293:Adolescent; D000493:Allopurinol / Q000627:therapeutic use; D001264:Athetosis; D002675:Child, Preschool; D006801:Humans; D008607:Intellectual Disability; D007926:Lesch-Nyhan Syndrome / Q000188:drug therapy; D008297:Male; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000235:genetics; D012652:Self Mutilation; D012730:Sex Chromosomes; D014527:Uric Acid / Q000097:blood / Q000652:urine
chemical_list: D014527:Uric Acid; D000493:Allopurinol