calcium
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Effect of Organic Acids and Prebiotics on Bone Quality in Laying Hens Fed Diets with Two Levels of Calcium and Phosphorus
Sylwester Świątkiewicz, Jerzy Koreleski, Anna Arczewska
2010, Vol. 79, Issue 2, pp. 185-193 -
Administration of Clinoptilolite to Broiler Chickens During Growth and Its Effect on the Growth Rate and Bone Metabolism Indicators
E. Straková, R. Pospíšil, P. Suchý, L. Steinhauser, I. Herzig
2008, Vol. 77, Issue 2, pp. 199-207