S. V. Popov, O. I. Smiian, and A. O. Profatylo. “THE PRESENT CONCEPTION OF NEONATAL MICROBIOME FORMATION”. Eastern Ukrainian Medical Journal 9, no. 1 (March 29, 2021): 18–28. Accessed September 15, 2026. https://eumj.med.sumdu.edu.ua/index.php/journal/article/view/158.