El refaey, Mona, Rasha Elkenany, and Gamal Younis. “Virulotyping and Antibiograms of Pathogenic Escherichia Coli Isolated from Calves Suffering from Diarrhea”. Journal of Advanced Veterinary Research 13, no. 9 (November 24, 2023): 1901-1906. Accessed March 29, 2025. https://advetresearch.com/index.php/AVR/article/view/1542.