title: Allopurinol in psoriasis.
mesh_terms: D000328:Adult; D000368:Aged; D000493:Allopurinol / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000188:drug therapy*; D011687:Purines / Q000652:urine; D014527:Uric Acid / Q000097:blood / Q000378:metabolism; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors
chemical_list: D011687:Purines; D014527:Uric Acid; D000493:Allopurinol; D014969:Xanthine Oxidase