Authors
Department of Chemical Research of Food and Feed, National Veterinary Research Institute, Puławy, Poland
Marek Matras
Department of Parasitology and Invasive Diseases, Bee Diseases and Aquatic Animal Diseases, National Veterinary Research Institute, Puławy, Poland
Andrzej Posyniak
Department of Chemical Research of Food and Feed, National Veterinary Research Institute, Puławy, Poland
Michał Reichert
Department of Parasitology and Invasive Diseases, Bee Diseases and Aquatic Animal Diseases, National Veterinary Research Institute, Puławy, Poland