Затолокина, Анастасия Олеговна, et al. “OUTCOMES BRONCHOPULMONARY DYSPLASIA IN CHILDREN IN THE NOVOSIBIRSK REGION”. Mother and Baby in Kuzbass, vol. 17, no. 3, Sept. 2016, pp. 9-15, https://www.mednauki.ru/index.php/MD/article/view/46.