Звягина, Ж.А. (2023) “FEATURES OF EARLY POSTNATAL ADAPTATION IN PREMATURE INFANTS WITH EXTREMELY LOW AND VERY LOW BODY WEIGHT IN THE PRESENCE OF A FUNCTIONING PATENT DUCTUS ARTERIOSUS AT BIRTH”, Mother and Baby in Kuzbass, 24(1), pp. 38–43. doi:10.24412/2686-7338-2023-1-38-43.