Takatsu, Z. ., H. . Matsumoto, K. . Hanaki, Z. . Zhang, R. . Hou, H. . Wang, Z. . Yan, Y. . Yao, N. . Yasuda, Y. . Shimokawa, and H. . Kurokawa. “Glucosamine Contents of Milk Hydrolysates from Various Mammals”. The Thai Journal of Veterinary Medicine, vol. 50, no. 4, Nov. 2020, pp. 583-7, https://he01.tci-thaijo.org/index.php/tjvm/article/view/246369.