Горелик СК, Ульяничева ЕС. Specificities of the intestinal digestion and absorption of extremely low birth weight infants. med-theory-and-practice [Internet]. 2020Apr.30 [cited 2025Jun.5];4(1):125-31. Available from: https://ojs3.gpmu.org/index.php/med-theory-and-practice/article/view/456