Dietary fibre and colorectal adenoma in a colorectal cancer early detection programme. - Peters U; Sinha R; Chatterjee N; Subar AF; Ziegler RG; Kulldorff M; Bresalier R; Weissfeld JL; Flood A; Schatzkin A; Hayes RB; Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial Project Team; et al. (Lancet, 2003)