Karabanov, D. P., Kodukhova, Yu. V., (2018). Inland Water Biology 11(4), 496-500. Pleiades Publishing, Moscow, Russia. English language
Touyama, Y., Ito, F., (2014). Open Journal of Animal Sciences 4(3), 144-151. Scientific Research Publishing, Irvine, USA. English language
Salako, A. E., Ige, A. O., (2006). Journal of Animal and Veterinary Advances 5(11), 897-900. Medwell Online, Faisalabad, Pakistan. English language
Conceição, R. O., Oliveira, D. A. A., Sampaio, I. B. M., Kuabara, M. Y., Quirino, C. R., (2000). Arquivo Brasileiro de Medicina Veterinária e Zootecnia 52(4), 397-402. Escola de Veterinária, Universidad Federal de Minas Gerais, Belo Horizonte, Brazil. Portuguese language
Chebanov, M. S., Karnaukhov, G. I., Galich, E. V., Chmir, Yu. N., (2002). Journal of Applied Ichthyology 18(4/6), 463-469. Blackwell Wissenschafts-Verlag GmbH, Berlin, Germany. English language
Pendrey, R. C., Loneragan, N. R., Kenyon, R. A., Vance, D. J., (1999). Marine and Freshwater Research 50(7), 677-680. English language
Calcagnotto, D., Almeida-Toledo, L. F. de, Bernardino, G., Almeida Toledo-Filho, S. de, (1999). Aquaculture 174(1/2), 51-57. English language
Ikonen, T., Ojala, M., Ruottinen, O., (1999). Journal of Dairy Science 82(5), 1026-1033. English language
Meglič, V., Virant-Doberlet, M., Šuštar-Vozlič, J., Sušnik, S., Cokl, A., Miklas, N., Renou, M., (2001). Journal of Central European Agriculture 2(3/4), 241-249. Faculty of Agriculture, Zagreb, Croatia. English language
Pettersson, B., Bölske, G., Thiaucourt, F., Uhlén, M., Johansson, K. E., (1998). Journal of Bacteriology 180(9), 2350-2358. English language