References
- Painter, N.S., and Burkitt, D.P. (1971): Br. med. J. 2, 450.
- Trowell, H.C. (1972): Am. J. clin. Nutr. 25, 926.
- Williams, R.D., and Olmsted, W.H. (1935): J. biol. Chem. 108,653.
- Van Soest, P.J. (1963): J. Ass. off, agric. Chem. 46, 329.
- Van Soest, P.J., and Wine, R.H. (1968): J. Ass. off: Anal. Chem. 51, 780.
- McCance, R.A., and Lawrence, R.D. (1929): Medical Research Council, Special Report Series No. 135, HMSO, London.
- Drasar, B.S., and Hill, J.J. (1972): Am. J. clin. Nutr. 25, 1399.
- Eastwood, M.A., and Hamilton, D. (1968): Biochem. Biophys. Acta 152,165.
- Eastwood, M.A. (1973): Proc. Nutr. Soc. (in press).