Authors
Ewa Borzym
Department of Fish Diseases, National Veterinary Research Institute, Pulawy, Poland
Joanna Maj-Paluch
Department of Fish Diseases, National Veterinary Research Institute, Pulawy, Poland
Magdalena Stachnik
Department of Fish Diseases, National Veterinary Research Institute, Pulawy, Poland
Marek Matras
Department of Fish Diseases, National Veterinary Research Institute, Pulawy, Poland
Michał Reichert
Department of Fish Diseases, National Veterinary Research Institute, Pulawy, Poland