Flores Contreras, Amaury Alejandro, and María de los Ángeles Martínez Ferretiz. “Urachal-Colo-Cutaneous Fistula in an Adult: Evolution to Spontaneous Closure After Conservative Management in a Hostile Abdomen”. International Journal of Medical Science and Clinical Research Studies 5, no. 12 (December 25, 2025): 2049–2051. Accessed October 21, 2026. https://ijmscr.ijpbms.com/index.php/ijmscrs/article/view/2570.