Montri Punyatong, Puntipa Pongpiachan, and Petai Pongpiachan. “Monoclonal Antibodies Production for Quantification of Ochratoxin A in Feedstuffs by Enzyme-Linked Immunosorbent Assay”. Agriculture and Natural Resources, vol. 37, no. 2, June 2003, pp. 137-44, https://li01.tci-thaijo.org/index.php/anres/article/view/242854.