(1)
Nunes, A. A.; Moffa, P. J.; Iwasaki, M. Standardization of a New Precordial Chest Leads System in the Dog. Braz. J. Vet. Res. Anim. Sci. 1990, 27 (2), 233-246. https://doi.org/10.11606/issn.0000-0000.272233-246.