Authors
Mirko Prodanov
Food Institute, Faculty of Veterinary Medicine Skopje University “Ss. Cyril and Methodius” in Skopje
Miroslav Radeski
Veterinary Institute, Faculty of Veterinary Medicine Skopje, University “Ss. Cyril and Methodius” in Skopje
Vlatko Ilieski
Institute for Reproduction and Biomedicine, Faculty of Veterinary Medicine Skopje, University “Ss. Cyril and Methodius” in Skopje