Cardeza, Héctor. “About Purpose of Two Cases of Intestinal Occlusion Intubated With a Catheter-Type Probe. Radiographic Documentation”. Cirugía Del Uruguay, vol. 20, no. 4, Feb. 2020, pp. 374-85, https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/990.