K. Arsi, P. Moore Jr., A. Donoghue, M. Dirain, and D. Donoghue, “Litter Treatment with Aluminum Sulfate (Alum) Produced an Inconsistent Reduction in Horizontal Transmission of Campylobacter in Chickens”, Int. J. Poult. Sci., vol. 16, no. 2, pp. 31–36, Jan. 2017, doi: 10.3923/ijps.2017.31.36.