@article{Zeynalov2019investigation,
author={Zeynalov, O.A. and Belova, E.E. and Mukaseev, S.V. and Beloglazov, D.V.},
title={Investigation of the efficacy and safety of a bi-hormonal contraceptive drug in a long-term experiment},
journal={Russian veterinary journal},
publisher={Publishing house "Logos Press"},
year={2019},
pages={36-43},
volume={2019},
issue={3},
}