@ARTICLE{Bołzan_E._The_2013, author={Bołzan, E. and Andronowska, A. and Bodek, G. and Morawska-Pucińska, E. and Krawczyński, K. and Dąbrowski, A. and Zięcik, A.J.}, number={No 2}, 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={The novel effect of hCG administration on luteal function maintenance during the estrous cycle/pregnancy and early embryo development in the pig}, URL={http://czasopisma.pan.pl/Content/99155/PDF/16.pdf}, doi={10.2478/pjvs-2013-0044}, }