Bilateral choanal atresia – An unusual case of severe respiratory distress in a newborn without nasal flaring. Indian Journal of Case Reports, [S. l.], v. 8, n. 4, p. 99–101, 2022. DOI: 10.32677/ijcr.v8i4.3368. Disponível em: https://mansapublishers.com/ijcr/article/view/3368. Acesso em: 5 dec. 2025.