Näsi, Matti. “Digestibility and Protein Utilization Responses of Soybean and Rape Seed Meal to Physical and Enzymatic Treatments in Diets for Growing Pigs”. Agricultural and Food Science 63, no. 5 (December 1, 1991): 465–474. Accessed May 5, 2024. https://journal.fi/afs/article/view/72411.