6Clave H. P, Geliot P. Spring. Effect of Allzyme SSF on performance and health of semi - intensive broiler chicks. In: Nutritional Biotechnology Feed and Food Industries: Proceedings of Alhech's 23rd Annual Symposium. May 20 - 23 Lexington, Ky, USA. 2007:33. ( Suppl 1 ).
7Ramesh, K. R. and G. Devegowda. Effect of enzyme complex (Allzyme SSF) produced by solid state fermentation, on performance, intestinal viscosity and toe ash of broilers chickens fed corn - soybean meal based diets. In: Nutritional Biotechnology Feed and Food Industries:Proceedings of Alltech's 21st Annual Symposium: 2005a:61. (Suppl 1).
8Ramesh, K. R. and G Devegowda. Effect of enzyme complex (Allzyme SSF) produced by solid state fermentation, on intestinal microflora of broilers chickens fed corn- soybean meal based diets. In: Nutritional Biotechnology Feed and Food Industries: Proceedings of Alltech's 21 st Annual Symposium :2005:61 ( Suppl 1 ).
9Silveira,M. H. D. ,C. L. G. Ribeiro,N. H. F. Zauk,J. E. N. Rodrigues, P. Rossi, E. G. Xavier, V. F. Roll, M. A. Anciuti,F. Rutz and J. Zanusso. Effect of pelleting on diets containing Allzyme SSF for broiler chickens. In: Nutritional Biotechnology Feed and Food Industries: Proceedings of Alltech's 22nd AnnUal Symposium. April 23-26. Lexington, Ky, USA. 2006b:11 (Suppl 1).
10Henry L,Classen. Study of feed enzyme and application [J]. Feed Management, 1997, 48(1): 21- 24.