@ARTICLE{Czopowicz_M._The_2017,
 author={Czopowicz, M. and Sapierzyński, R.},
 number={No 2},
 journal={Polish Journal of Veterinary Sciences},
 howpublished={online},
 year={2017},
 publisher={Polish Academy of Sciences Committee of Veterinary Sciences},
 publisher={University of Warmia and Mazury in Olsztyn},
 title={The animal-dependent risk factors in canine osteosarcomas},
 URL={http://journals.pan.pl/Content/107456/PDF/171.pdf},
 doi={10.1515/pjvs-2017-0035},
}