GSTM1 and GSTT1 polymorphisms as modifiers of age at diagnosis of hereditary nonpolyposis colorectal cancer (HNPCC) in a homogeneous cohort of individuals carrying a single predisposing mutation. (Mutation research, 2006)

(untitled) - Felix, R; Bodmer, W; Fearnhead, N; van der Merwe, L; Goldberg, P; Ramesar, R