OROZCO HERNÁNDEZ, J. P.; MESA-TOBÓN, L. M.; MESA-FRANCO, J. A.; VINASCO- SÁNCHEZ, L. G. Omphalitis Leading to Retroperitoneal Abscess in a Neonate: A Case Report. Journal of Neonatal Surgery, Lahore, Pakistan, v. 8, n. 2, p. 16, 2019. DOI: 10.52783/jns.v8.350. Disponível em: https://mail.jneonatalsurg.com/index.php/jns/article/view/350. Acesso em: 12 sep. 2025.