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Michalina Adaszyńska-Skwirzyńska
Department of Poultry and Ornamental Bird Breeding, Faculty of Biotechnology and Animal Science, West Pomeranian University of Technology, Doktora Judyma 20, 71-466 Szczecin, Poland
Danuta Szczerbińska
Department of Poultry and Ornamental Bird Breeding, Faculty of Biotechnology and Animal Science, West Pomeranian University of Technology, Doktora Judyma 20, 71-466 Szczecin, Poland