@ARTICLE{Skopiński_P._The_2011, author={Skopiński, P. and Woronkowicz, M. and Skopińska-Różewska, E. and Siwicki, A.}, number={No 4}, journal={Polish Journal of Veterinary Sciences}, howpublished={online}, year={2011}, publisher={Polish Academy of Sciences Committee of Veterinary Sciences}, publisher={University of Warmia and Mazury in Olsztyn}, title={The effects of prenatal exposure to methylxanthines}, URL={http://journals.pan.pl/Content/98998/PDF/28_paper.pdf}, doi={10.2478/v10181-011-0105-9}, }