We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePolymorphism of the thiopurine S-methyltransferase gene in African-Americans.AuthorsHon YY; Fessing MY; Pui CH; Relling MV; Krynetski EY; Evans WEPublicationHuman molecular genetics, 1999, Vol 8, Issue 2, p371ISSN0964-6906Publication typearticleDOI10.1093/hmg/8.2.371