RT Journal Article SR Electronic T1 Treatment of gout and urate calculi with allopurinol JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 145 OP 154 VO 35 IS 3 A1 O’Duffy, John D. A1 Scherbel, Arthur L. YR 1968 UL http://www.ccjm.org/content/35/3/145.abstract AB