1. Effect of dietary fibre on stools and transit-times, and its role in the causation of disease;Burkitt, D.P.; Walker, A.R.P.; Painter, N.S.;Lancet,1972
2. Plantefibre og gastarointestinal passagetid;Holm, C.N.; Hansen, L.P.,1975
3. Fibre and bowel transit times;Gear, J.S.S.; Brodribb, A.J.M.; Ware, A.; Mann, J.I.;Br J Nutr,1981
4. Comparison of the fecal microflora of Seventh-Day Adventists with individuals consuming a general diet;Goldberg, M.J.; Smith, J.W.; Nichols, R.L.;Ann Surg,1977
5. Mutagens in feces from vegetarians and non-vegetarians;Kuhnlein, U.; Bergstrom, D.; Kuhnlein, H.;Mutat Res,1981