Authors
Magdalena Szweda
Department of Pathophysiology, Forensic Veterinary Medicine and Administration, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
Józef Szarek
Department of Pathophysiology, Forensic Veterinary Medicine and Administration, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
Zdzisław Kiełbowicz
Department of Surgery, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
Beata Szynaka
Department of Medical Pathomorphology, Medical University of Bialystok, Bialystok, Poland