@ARTICLE{Ziółkowska_N._Regulation_2015,
 author={Ziółkowska, N. and Prusik, M. and Lewczuk, B. and Przybylska-Gornowicz, B.},
 number={No 3},
 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={Regulation of melatonin secretion in the pineal organ of the domestic duck – an in vitro study},
 URL={http://journals.pan.pl/Content/99420/PDF/22.pdf},
 doi={10.1515/pjvs-2015-0082},
}