Na H, Lee Y, Lee S-K, Choi H, Lee Y, Lee K. The breed-specific vertebral heart score and vertebral left atrial size in toy breed dogs. TJVM [internet]. 2023 Jan. 9 [cited 2026 Sep. 16];52(4):753-9. available from: https://he01.tci-thaijo.org/index.php/tjvm/article/view/261504