Authors
Hanna Różańska
Department of Hygiene of Food of Animal Origin, National Veterinary Research Institute, Pulawy, Poland
Maria Kubajka
Department of Microbiology, Pulawy, Poland
Krzysztof Szulowski
Department of Microbiology, Pulawy, Poland
Monika Krajewska
Department of Microbiology, Pulawy, Poland
Bernard Wasiński
Department of Hygiene of Food of Animal Origin, National Veterinary Research Institute, Pulawy, Poland