@ARTICLE{Łukasik_K._Prevalence_2013,
 author={Łukasik, K. and Barański, W. and Janowski, T. and Zduńczyk, S. and Skarżyński, D. and Rudowska, M.},
 number={No 4},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2013},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Prevalence of subclinical endometritis in repeat breeding cows and mRNA expression of tumor necrosis factor α and inducible nitric oxide synthase in the endometrium of repeat breeding cows with and without subclinical endometritis},
 URL={http://ochroma.man.poznan.pl/Content/99207/PDF/10.pdf},
 doi={10.2478/pjvs-2013-0098},
}