@article{2021-01-01,
author = {, , , , , , , , , , , , },
title = {},
year = {2021},
doi = {10.17749/2313-7347/OB.GYN.REP.2021.203},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/6640},
eprint = {https://covid19.neicon.ru/files/2722},
}