1. Atkins, G.L., Dean, B.M., Griffin, W.J. & Watts, R.W.E. (1964) Journal of Biological Chemistry, 239, 2975–2980.
2. Chalmers, R.A., Hauschildt, S. & Watts, R.W.E. (1976) American Journal of Clinical Nutrition, (in press).
3. Crawhall, J.C., DeMowbray, R., Scowen, E.F. & Watts, R.W.E. (1959) Lancet, ii, 810.
4. Crawhall, J.C. & Watts, R.W.E. (1962) Biochemical Journal, 85, 163–171.
5. Gibbs, D.A. (1972) Urinary Calculi. International Symposium Renal Stone Research, Madrid, pp 8–12, Karger, Basel.