Effects of Allopurinol on Beer-induced Increases in Plasma Concentrations and Urinary Excretion of Purine Bases (Uric Acid, Hypoxanthine, and Xanthine) - Ka, T; Moriwaki, Y; Inokuchi, T; Yamamoto, A; Takahashi, S; Tsutsumi, Z; Yamamoto, T (Hormone and Metabolic Research, 2006)