Shastak et al., 2015. World Poult. Sci. J., 71 (01): 161-174 Document reference Shastak, Y.; Ader, P.; Feuerstein, D.; Ruehle, R.; Matuschek, M., 2015. ß-Mannan and mannanase in poultry nutrition. World Poult. Sci. J., 71 (01): 161-174Web https://doi.org/10.1017/S0043933915000136Citation key Shastak et al., 2015Datasheets Soybean seeds