@ARTICLE{Wieczorek_J._Piglets_2015,
 author={Wieczorek, J. and Koseniuk, J. and Mandryk, I. and Poniedziałek-Kempny, K.},
 number={No 2},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2015},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={Piglets born after intrauterine laparoscopic embryo transfer},
 URL={http://journals.pan.pl/Content/99392/PDF/24.pdf},
 doi={10.1515/pjvs-2015-0054},
}