SHAHZAD, Qaisar et al. Serum concentration of calcium, inorganic phosphorus and magnesium in cyclic, non cyclic and repeat breeder buffaloes. Buffalo Bulletin, [S.l.], v. 35, n. 1, p. 73-76, mar. 2018. ISSN 2539-5696. Available at: <https://kuojs.lib.ku.ac.th/index.php/BufBu/article/view/1134>. Date accessed: 17 june 2021.