Moesgaard, S. G., Klostergaard, C., Zois, N. E., Teerlink, T., Molin, M., Falk, T., Rasmussen, C. E., Fuentes, V. L., Jones, I. D., & Olsen, L. H. Flow-Mediated Vasodilation Measurements in Cavalier King Charles Spaniels with Increasing Severity of Myxomatous Mitral Valve Disease. Journal of Veterinary Internal Medicine, 26(1), 61-68. https://doi.org/10.1111/j.1939-1676.2011.00846.x