Features of Early Diagnosis of Congenital Heart Defects (CHDs) in Children at the Outpatient Stage. Eurasian Medical Research Periodical, [S. l.], v. 57, p. 32–34, 2026. Disponível em: https://geniusjournals.org/index.php/emrp/article/view/7660. Acesso em: 8 sep. 2026.