@article{Volkov2019peculiarities,
author={Volkov, V.G. and Vol'nyagina, A.S.},
title={PECULIARITIES OF PRELIMINARY TRAINING DEPENDING ON PARITY},
journal={Clinical Medicine and Pharmacology},
publisher={LLC Information and publishing center Innovations and investments},
year={2019},
pages={12-15},
volume={5},
issue={2},
}