TY - GENERIC DO - 10.20944/preprints202109.0267.v1 UR - http://dx.doi.org/10.20944/preprints202109.0267.v1 TI - Analysis of Management of Newborns With Critical CHD at Preoperative Stage T2 - Preprints AU - Turkulov, Berkin AU - Aringazina, Altyn AU - Kuatbekov, Kairat AU - Pak, Vitalii AU - Assemov, Ayat PY - 2021 DA - 2021/09/15 PB - Preprints