1. E. H. Hipsley, Dietary “fiber” and pregnancy toxaemia, Br.Med. J., 2:420 (1953).
2. H. Trowell, Definition of dietary fiber and hypotheses that it is a protective factor in certain diseases, Am.J.Clin.Nutr., 29:417 (1976).
3. J. H. Cummings, Consequences of the metabolism of fiber in the human large intestine, in: “Dietary Fiber in Health and Disease,” G.V. Vahouny and D. Kritchevsky, eds., Plenum Press, NY, pp.9–22 (1982).
4. T. L. Cleave, The neglect of natural principles in current methodical practice, J.Royal Naval Med.Service, 42:55 (1956).
5. D. P. Burkitt and H. C. Trowell, eds., “Redefined Carbohydrate Foods and Disease: Some Implications of Dietary Fiber,” Academic Press, Inc., London, pp.356 (1975).