Abstract Effects of Protease and Phytase Supplements on Small Intestinal Microbiota and Amino Acid Digestibility in Broiler Chickens Borda-Molina, B., T. Zuber, W. Siegert, A. Camarinha-Silva, D. Feuerstein and M. Rodehutscord October 2019 Amino Acids | Broilers | Enzymes | Microbial Community | Poultry