Mohamed, M. A., B. M. Bakhit, A. A. Ibrahim, and M. Saleh. “Evaluation of The Living Escherichia Coli-O78 Deleted AroA Vaccine Against Homologous and Heterologous E. Coli Challenge in Broiler Chickens”. Journal of Advanced Veterinary Research, vol. 6, no. 3, July 2016, pp. 89-92, https://advetresearch.com/index.php/AVR/article/view/23.