1. Association of Official Analytical Chemists, 1995. Official Methods of Analysis of the Association of Official Analytical Chemists, Vol. 2, 16th Edition. AOAC, Washington, DC, Chapter 45, pp. 57–58.
2. American Society of Agricultural Engineers, 1983. Methods of determining and expressing fineness of feed materials by sieving. In: American Society of Agricultural Engineers Standard S319, ASAE Yearbook of Standards. American Society of Agriculture Engineers, St. Joseph, MI, p. 325.
3. Effect of fiber and phytate source and of calcium and phosphorus for chicks;Ballam;Poultry Sci.,1984
4. Microbial phytase improves amino acid utilization in young chicks fed diets based on soybean meal but not diets based on peanut meal;Biehl;Poultry Sci.,1997
5. 1-Hydroxylated cholecalciferol compounds act additively with microbial phytase to improve, phosphorus, zinc and manganese in chicks fed soy-based diets;Biehl;J. Nutr.,1995