@ARTICLE{Kulka_M._Serum_2016,
 author={Kulka, M. and Kołodziejska-Lesisz, J. and Kluciński, W.},
 number={No 1},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2016},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Serum paraoxonase 1 (PON1) activity and lipid metabolism parameters changes in different production cycle periods of Holstein-Friesian, Polish Red and Norwegian breeds},
 URL={http://www.czasopisma.pan.pl/Content/99475/PDF/21.pdf},
 doi={10.1515/pjvs-2016-0021},
}