Sastravaha, Amornrate, Kriengkrai Jirasirirojanakorn, Jatuporn Noosud, Taksaon Duangurai, Tanhatai Krajarngjang, Wijit Sutthiprapa, Sirirat Niyom, and Naris Thengchaisri. “Transvenous Pacemaker Implantation in a Schnauzer with Sick Sinus Syndrome”. The Thai Journal of Veterinary Medicine 44, no. 1 (March 26, 2014): 133–139. accessed December 16, 2025. https://he01.tci-thaijo.org/index.php/tjvm/article/view/17323.