RETROSPECTIVE ANALYSIS OF THE BIRTH OF NEWBORNS WITH CONGENITAL HEART DEFECTS DURING THE COVID-19 PANDEMIC. International Journal of Scientific Pediatrics, [S. l.], v. 2, n. 9, p. 325–329, 2023. DOI: 10.56121/2181-2926-2023-2-9-325-329. Disponível em: https://ijsp.uz/index.php/journal/article/view/160. Acesso em: 18 mar. 2026.