@article{Shuleshko_Zhorina_Rybalka_1, title={Nematodosis in brown bears and their treatment in zoos}, volume={5}, url={https://bulletin-biosafety.com/index.php/journal/article/view/149}, number={2}, journal={Theoretical and Applied Veterinary Medicine}, author={ShuleshkoО. and Zhorina, L. and RybalkaМ.}, year={1}, month={1}, pages={77-80} }