Roshdy, S. ., Soliman, R. ., Aly, M., Omar, L., Sameer, A., Abo-Elyazeed, H. and Aboul-Ella, H. (2023) “Preparation of a Newly Developed Trivalent Pasteurella multocida, Avibacterium paragallinarum, and Ornithobacterium rhinotracheale Vaccine with an Evaluation of its Protective Efficacy in Chickens”, Journal of Advanced Veterinary Research, 13(5), pp. 737-742. Available at: https://advetresearch.com/index.php/AVR/article/view/1320 (Accessed: 10May2024).