Buranakarl, Chollada, Suwanakiat Sawangkoon, Monkon Trisiriroj, and Winai Chansaisakorn. “ECG Quiz”. The Thai Journal of Veterinary Medicine 42, no. 3 (August 16, 2013): 393–396. accessed April 26, 2025. https://he01.tci-thaijo.org/index.php/tjvm/article/view/11001.