del Campo, J. C. (2020) “About a new differential radiological sign between the mechanical ileus and the paralytic ileus of the samall intestine”, Cirugía del Uruguay, 10(8), pp. 311–317. Available at: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/515 (Accessed: 14 June 2026).