Singh, S. T., et al. “Essential Mineral and Haemato-Biochemical Status of Ill-Thrift Buffalo Calves in the Fluoride Endemic South-West Punjab, India”. Buffalo Bulletin, vol. 37, no. 4, Dec. 2018, pp. 453-9, https://kuojs.lib.ku.ac.th/index.php/BufBu/article/view/120.