Authors
Grażyna Paprocka
Department of Foot-and-Mouth Disease, National Veterinary Research Institute, Zduńska Wola, Poland
Andrzej Kęsy
Department of Foot-and-Mouth Disease, National Veterinary Research Institute, Zduńska Wola, Poland
© 2015 Grażyna Paprocka, Andrzej Kęsy, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.