Paiva, M. J. T. R. “Blood Characteristics of Pirapitinga Do Sul, Brycon Sp, under Experimental Conditions of Intensive Rearing”. Brazilian Journal of Veterinary Research and Animal Science, vol. 28, no. 2, Dec. 1991, pp. 141-53, doi:10.11606/issn.1678-4456.bjvras.1991.51933.