@ARTICLE{Matyjasik_H._Natural_2011,
 author={Matyjasik, H. and Adamiak, Z. and Zhalniarovich, Y. and Pesta, W.},
 number={No 3},
 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={Natural orifice transluminal endoscopic surgery (NOTES) in animals},
 URL={http://journals.pan.pl/Content/98969/PDF/25_paper.pdf},
 doi={10.2478/v10181-011-0076-x},
}