Almohammed, H. ., M. . Marzok, A. . Almubarak, H. . Ibrahim, S. . El-khodery, and A. . Farag. “Combination of Vitamin A, E, C and Volatile Oils Improves Somatic Cell Counts Status and Antioxidant Parameters in Dairy Cows ”. Journal of Advanced Veterinary Research, vol. 14, no. 1, Dec. 2023, pp. 214-7, https://advetresearch.com/index.php/AVR/article/view/1725.