Allelic V ariants of the Thiopurine S-MethyltranferaseD eficiency in Patients With Ulcerative Colitis and in Healthy Controls

Rector Corominas, M.D., Montserrat Domenech, Ph.D., Dolors González, M.D., César Diaz, M.D., Martín Roca, M.D., Maria Asunción García-González, M.D., Salvador Peña, M.D., and Montserrat Baiget, Ph.D.
ISSN 0002-9270/00/$20.00 Pll S0002-9270(00)01048-0