Pankov A. Comparative M-mode Echocardiographic Study of Male and Female Dogs with Degenerative Mitral Valve Disease (DMVD). Tradit. Mod. Vet. Med. [Internet]. 2019 Jun. 27 [cited 2026 Apr. 26];4(1):34-8. Available from: https://scij-tmvm.com/index.php/pub/article/view/86