Harrison R (2002). “Structure and function of xanthine oxidoreductase: where are we now?”. Free Radic. Biol. Med.33 (6): 774–97. doi:10.1016/S0891-5849(02)00956-5. PMID12208366.
Spector T (January 1988). “Oxypurinol as an inhibitor of xanthine oxidase-catalyzed production of superoxide radical”. Biochem. Pharmacol.37 (2): 349–52. doi:10.1016/0006-2952(88)90739-3. PMID2829916.
Muraoka S, Miura T (February 2004). “Inhibition of xanthine oxidase by phytic acid and its antioxidative action”. Life Sci.74 (13): 1691–700. doi:10.1016/j.lfs.2003.09.040. PMID14738912.
Harrison R (2002). “Structure and function of xanthine oxidoreductase: where are we now?”. Free Radic. Biol. Med.33 (6): 774–97. doi:10.1016/S0891-5849(02)00956-5. PMID12208366.
Spector T (January 1988). “Oxypurinol as an inhibitor of xanthine oxidase-catalyzed production of superoxide radical”. Biochem. Pharmacol.37 (2): 349–52. doi:10.1016/0006-2952(88)90739-3. PMID2829916.
Muraoka S, Miura T (February 2004). “Inhibition of xanthine oxidase by phytic acid and its antioxidative action”. Life Sci.74 (13): 1691–700. doi:10.1016/j.lfs.2003.09.040. PMID14738912.