Effect of Pimobendan in Dogs with Preclinical Myxomatous Mitral Valve Disease and Cardiomegaly: The EPIC Study-A Randomized Clinical Trial - Boswood, A; Haggstrom, J; Gordon, SG; Wess, G; Stepien, RL; Oyama, MA; Keene, BW; Bonagura, J; MacDonald, KA; Patteson, M; Smith, S; Fox, PR; Sanderson, K; Woolley, R; Szatmari, V; Menaut, P; Church, WM; O‘Sullivan, ML; Jaudon, JP; Kresken, JG; Rush, J; Barrett, KA; Rosenthal, SL; Saunders, AB; Ljungvall, I; Deinert, M; Bomassi, E; Estrada, AH; Fernandez Del Palacio, MJ; Moise, NS; Abbott, JA; Fujii, Y; Spier, A; Luethy, MW; Santilli, RA; Uechi, M; Tidholm, A; Watson, P (J Vet Intern Med, 2016)