Cafe, M.B. and Waldroup, P.W. 2006. Interactions Between Levels of Methionine and Lysine in Broiler Diets Changed at Typical Industry Intervals. International Journal of Poultry Science. 5, 11 (Oct. 2006), 1008–1015. DOI:https://doi.org/10.3923/ijps.2006.1008.1015.