Hull, M. A., Sprange, K., Hepburn, T., Tan, W., Shafayat, A., Rees, C. J., Clifford, G., Logan, R. F., Loadman, P. M., Williams, E. A., Whitham, D., & Montgomery, A. A. (2019). Eicosapentaenoic acid and/or aspirin for preventing colorectal adenomas during colonoscopic surveillance in the NHS Bowel Cancer Screening Programme: the seAFOod RCT. Efficacy and Mechanism Evaluation, 6(4), 1-154. https://doi.org/10.3310/eme06040