1.
Ragaa NM, Abu Elala NM, Kamal AM, Kamel N. Effect of a Serine-protease on Performance Parameters and Protein Digestibility of Cultured Oreochromis niloticus Fed Diets with Different Protein Levels. Pak. J. Nutr. 2017;16(3):148–154. doi:10.3923/pjn.2017.148.154