Authors
Tomasz Szponder
Department and Clinic of Animal Surgery, Faculty of Veterinary Medicine, University of Life Sciences, Lublin, Poland
Ewa Mytnik
Department of Animal Physiology and Biostructure, Faculty of Veterinary Medicine, University of Environmental and Life Sciences, Wroclaw, Poland
Zbigniew Jaegermann
Department of Bioceramic, Institute of Glass and Ceramic, Warszawa, Poland