1. Blincoe, C., 1992, Simulation of copper metabolism by mammals, Comput. Biol. Med.22:113–122.
2. Buckley, W.T., 1991, A kinetic model of copper metabolism in lactating dairy cows, Can. J. Anim. Sci.71:155–166.
3. Coudray, C., Bousset, C., Tressol, J.C., Pépin, D., and Rayssiguier, Y., 1998, Short-term ingestion of chlorogenic or caffeic acids decreases zinc but not copper absorption in rats, utilization of stable isotopes and inductively-coupled plasma mass spectrometry technique, Br. J. Nutr.80:575–584.
4. Fell, B.F., Mills, G.F., and Boyne, R., 1965, Cytochrome oxidase deficiency in motor neurones of copper-deficient lambs; a histochemical study, Res. Vet. Sci.41:417–419.
5. Geenty, K.G. and Rattray, P.V., 1987, The energy requirements of grazing sheep and cattle, in: Livestock Feeding on Pasture, (A.M. Nicol, ed.), pp. 39–52, New Zealand Society of Animal Production Occasional Publication No. 10.