Single-stage reconstruction of supravalvular aortic stenosis and severe peripheral pulmonary artery stenosis in an infant with Williams syndrome: a case report. Ukrainian Heart Journal, [S. l.], v. 15, n. 1, p. 60–65, 2026. DOI: 10.31928/3083-7111-2026.1.6065. Disponível em: https://www.cardiacsurgery.com.ua/index.php/CSIC/article/view/50.. Acesso em: 18 apr. 2026.