@ARTICLE{Pejsak_Z._Influence_2012,
 author={Pejsak, Z. and Pomorska-Mól, M. and Kusior, G. and Podgórska, K.},
 number={No 1},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2012},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Influence of long-term vaccination of a breeding herd of pigs against PCV2 on reproductive parameters},
 URL={http://ochroma.man.poznan.pl/Content/99004/PDF/05_paper.pdf},
 doi={10.2478/v10181-011-0111-y},
}