Sastravaha, A., J. Rattanasrisomporn, and A. Roongsitthichai. “Comparative Systolic Blood Pressures in Healthy Cats Measured at Home and Different Times at a Veterinary Hospital using Doppler Ultrasonograph”. Journal of Mahanakorn Veterinary Medicine, vol. 15, no. 2, Jan. 2021, pp. 179-88, https://li01.tci-thaijo.org/index.php/jmvm/article/view/243526.