Guerrero S, C., J. Bolivar B, P. Vargas-Pinto, P. Vargas-Pinto, y C. Brieva-Rico. «Electrocardiographic Parameters in Captive, Clinically Healthy, Amazona Ochrocephal»a. Revista MVZ Córdoba, Vol. 20, Nov. 2015, pp. 5037-45, doi:10.21897/rmvz.17.