@article{2021-01-22,
author = {, , , , , , , , , , , , , , , , , , , , , , },
title = {},
year = {2021},
doi = {10.1186/s13063-020-04977-w},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/6982},
eprint = {https://covid19.neicon.ru/files/2845},
}