title: Allopurinol ineffective in Duchenne muscular dystrophy.
mesh_terms: D000293:Adolescent; D000493:Allopurinol / Q000627:therapeutic use*; D002648:Child; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008297:Male; D009136:Muscular Dystrophies / Q000188:drug therapy*
chemical_list: D000493:Allopurinol