Pichaiya, N., Matchimakul, P. ., Arunorat, J. ., & Thongtharb, A. (2024). Immunohistochemical study of permeability glycoprotein expression in canine perianal tumors: https://doi.org/10.12982/VIS.2025.071. Veterinary Integrative Sciences, 23(3), 1–10. retrieved from https://he02.tci-thaijo.org/index.php/vis/article/view/271034