Nuntapaitoon, M., S. Sirisawadi, S. Asawakarn, and P. Tummaruk. “Accuracy of Portable Human Glucose Meter (Accu-Chek® Performa) for Blood Glucose Measurement in Newborn Piglets”. The Thai Journal of Veterinary Medicine, vol. 49, no. 1, May 2019, pp. 37-42, https://he01.tci-thaijo.org/index.php/tjvm/article/view/195309.