“THE ROLE OF SHORT-CHAIN FATTY ACIDS IN THE ASSESSMENT OF THE STATE OF INTESTINAL MICROBIOCENOSIS AND ITS DIAGNOSIS IN CHILDREN WITH CONGENITAL HEART DEFECTS” (2025) International Journal of Scientific Pediatrics, 4(5), pp. 1067–1071. doi:10.56121/2181-2926-2025-4-5-1067-1071.