@article{202109.0267,
	doi = {10.20944/preprints202109.0267.v1},
	url = {https://doi.org/10.20944/preprints202109.0267.v1},
	year = 2021,
	month = {September},
	publisher = {Preprints},
	author = {Berkin Turkulov and Altyn Aringazina and Kairat Kuatbekov and Vitalii Pak and Ayat Assemov},
	title = {Analysis of Management of Newborns With Critical CHD at Preoperative Stage},
	journal = {Preprints}
}