title: Effects of allopurinol (Zyloric) in patients with long-term indwelling urethral catheters.
mesh_terms: D000493:Allopurinol / Q000627:therapeutic use*; D002408:Catheters, Indwelling; D004311:Double-Blind Method; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D014521:Urethra; D014546:Urinary Catheterization
chemical_list: D000493:Allopurinol