A prospective evaluation of the impact of allopurinol in pediatric and adult IBD patients with preferential metabolism of 6-mercaptopurine to 6-methylmercaptopurine.
Gerich ME, Quiros JA, Marcin JP, Tennyson L, Henthorn M, Prindiville TP. A prospective evaluation of the impact of allopurinol in pediatric and adult IBD patients with preferential metabolism of 6-mercaptopurine to 6-methylmercaptopurine. J Crohns Colitis. 2010 Nov; 4(5):546-52.