1. Epidemiology of cancer of the colon and rectum;Burkitt, D.P.;Cancer,1971
2. Burkitt, D. P., Walker, A. R. P., and Painter, N. S. (1972).
3. The Saccharine Disease;Cleave, T.L.,1974
4. The effect of dietary fibre on transit time;Connell, A.M.; Smith, C.L.,1974
5. Transit through the gut measured by analysis of a single stool;Cummings, J.H.; Wiggins, H.S.,1976