Jr., A. Hinton, and K.D. Ingram. “Comparison of the Antibacterial Activity of Chelating Agents Using the Agar Diffusion Method”. International Journal of Poultry Science, vol. 9, no. 11, Oct. 2010, pp. 1023–1026, https://doi.org/10.3923/ijps.2010.1023.1026.