Saqib, Muhammad, et al. “An Unusual Case of Ideopathic Fibrinous Pericarditis in Nili-Ravi Buffalo-A Case Report”. Buffalo Bulletin, vol. 35, no. 3, Mar. 2018, pp. 299-02, https://kuojs.lib.ku.ac.th/index.php/BufBu/article/view/1096.