C. Guerrero S, J. Bolivar B, P. Vargas-Pinto, P. Vargas-Pinto, and C. Brieva-Rico, “Electrocardiographic parameters in captive, clinically healthy, Amazona ochrocephala”, Rev MVZ Córdoba, vol. 20, no. supl, pp. 5037–5045, Nov. 2015, doi: 10.21897/rmvz.17.