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2. Topliff, D. R., M. A. Kennedy, D. W. Freeman, R. G. Teeter, and D. G. Wagner. Proc. Equine Nutr. Physiol. Symp., 11th p. 1 (1989)
3. Mineral Composition of the Whole Body, Liver and Bone of Young Horses
4. Horse Metacarpal Bone: Age, Ash Content, Cortical Area and Failure Stress Interrelationships
5. “Nutrient Requirements of Horses.”;Ott,1989