title: Xanthinuria, psoriasis and arthritis.
mesh_terms: D001168:Arthritis / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011565:Psoriasis / Q000150:complications*; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000150:complications*; D014969:Xanthine Oxidase / Q000172:deficiency; D014970:Xanthines / Q000652:urine*
chemical_list: D014970:Xanthines; D014969:Xanthine Oxidase