Valaja, Jarmo. “The Effect of Supplementation of Liquid and Crystalline Lysine to Barley-Distillers Solids Diet on the Performance and Carcass Quality of Pigs”. Agricultural and Food Science 1, no. 6 (December 1, 1992): 559–567. Accessed November 23, 2024. https://journal.fi/afs/article/view/72468.