ARAUZ BALLADARES, Douglas Duvan; DELGADILLO CANO, Carlos Antonio. Persistent urachal duct in adults: case report and literature review. Journal of Health Sciences of Universidad Americana (JOHS)), NI, v. 2, n. 2, 2026. DOI: 10.62407/pekqa974. Disponível em: https://portalderevistas.uam.edu.ni/index.php/recisal/article/view/377. Acesso em: 1 aug. 2026.