For citations:

Bakhitova R.Kh., Lakman I.A., Maksimenko Z.V., Bryukhanova O.A., Shangareeva R.Kh. SURVIVAL ASSESSMENT OF DEEPLY PREMATURE INFANTS IN THE NEONATAL, POSTNATAL AND PEDIATRIC PERIODS. Health care of the Russian Federation. 2020;64(1):29-35. (In Russ.) https://doi.org/10.18821/0044-197X-2020-64-1-29-35