C. Duffy, M. Sims, and R. Power, “Preliminary Evaluation of Dietary Natustat™ Versus Histostat® (Nitarsone) for Control of Histomonas meleagridis in Broiler Chickens on Infected Litter”, Int. J. Poult. Sci., vol. 3, no. 12, pp. 753–757, Nov. 2004, doi: 10.3923/ijps.2004.753.757.