Waldroup, P.; Oviedo-Rondon, E. O.; Fritts, C. Comparison of Bio-Mos® And Antibiotic Feeding Programs in Broiler Diets Containing Copper Sulfate. Int. J. Poult. Sci. 2002, 2 (1), 28–31. https://doi.org/10.3923/ijps.2003.28.31.