Roldán, A. “Rare Emigrations of Gallstones: Bulky Calculi Nestled in the Thoracic Wall”. Cirugía del Uruguay 13, no. 4-5-6 (January 18, 2020): 176–178. Accessed May 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/551.