M. J. T. R. Paiva, “Blood characteristics of Pirapitinga do sul, Brycon sp, under experimental conditions of intensive rearing”, Braz. J. Vet. Res. Anim. Sci., vol. 28, no. 2, pp. 141–153, Dec. 1991, doi: 10.11606/issn.1678-4456.bjvras.1991.51933.