M. P. Margarido, N. F. Martins, P. C. da Silva Nunes, O. Confella-Júnior, and D. C. Almeida Leite-Dellova, “Evaluation of Electrocardiographic Parameters, Thoracic Morphometry and Vertebral Heart Size in Clinically Normal Dogs”, Acta Scientiae Vet., vol. 47, no. 1, Jan. 2019.