BORTNYI, M. CONGENITAL HEART DISEASE: X-RAY SIGNS AND BASICS OF CLINICAL AND RADIOLOGICAL DIAGNOSIS FOR SEMINARS AND PRACTICAL LESSONS (BASIC COURSE). European Science, [S. l.], v. 3, n. sge38-03, p. 219–256, 2025. DOI: 10.30890/2709-2313.2025-38-03-003. Disponível em: https://desymp.promonograph.org/index.php/sge/article/view/sge38-03-003. Acesso em: 5 dec. 2025.