@article{2020-12-21,
author = {, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , },
title = {},
year = {2020},
doi = {10.1136/archdischild-2020-320616},
publisher = {NP «NEICON»},
abstract = {},
URL = {https://covid19.neicon.ru/publication/8011},
}