Ali , Naglaa M., and Aml Bakheet. “Evaluation of the Inhibitory Effect of Chitosan Nanoparticles on Biofilm Forming Escherichia Coli Isolated from Omphalitis Cases”. Journal of Advanced Veterinary Research 10, no. 4 (October 8, 2020): 213-218. Accessed August 15, 2022. https://advetresearch.com/index.php/AVR/article/view/557.