C. M. Robles Basto and A. Mena Herrera, “Somatic growth effects of intramuscular injection of growth hormone in androgen-treated juvenile Nile tilapia, <i>Oreochromis niloticus</i> (Perciformes: Cichlidae)”, Rev. Biol. Trop., vol. 61, no. 1, pp. 203–212, Mar. 2013.