Duffy, C., Sims, M. and Power, R. (2004) “Preliminary Evaluation of Dietary Natustat™ Versus Histostat® (Nitarsone) for Control of Histomonas meleagridis in Broiler Chickens on Infected Litter”, International Journal of Poultry Science, 3(12), pp. 753–757. doi:10.3923/ijps.2004.753.757.