Звягина, Жанна Анатольевна, Людмила Николаевна Игишева, Елена Глебовна Цой, and Наталья Степановна Черных. 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): 38-43. https://doi.org/10.24412/2686-7338-2023-1-38-43.