Congenital Ring-like Constriction due to Annular Bands: Report of Two Cases. NIGERIAN JOURNAL OF PAEDIATRICS, [S. l.], v. 12, n. 4, p. 135–137, 2024. Disponível em: https://www.njpaediatrics.com/index.php/njp/article/view/926.. Acesso em: 22 jan. 2025.