El-Sayed, Ehab, Wael Mossad Gamal El-Din, Sonia Ahmed Rizk, and Magdi Abd El-Aty. 2012. “Effect of Different Storage Temperatures on the Efficacy of the Bivalent Foot and Mouth Disease Oil Vaccine”. Journal of Advanced Veterinary Research 2 (3):198-205. https://advetresearch.com/index.php/AVR/article/view/181.