Sakdee, J., Poeikhampha, T., Rakangthong, C., Poungpong, K., & Bunchasak, C. (2018). Effect of adding tributyrin in diet on egg production, egg quality, and gastrointestinal tract in laying hens after peak period. The Thai Journal of Veterinary Medicine, 48(2), 247–256. Retrieved from https://he01.tci-thaijo.org/index.php/tjvm/article/view/137829