Emma Eizaguirre Letamendia, Jose Ignacio Asensio Gallego, Santiago Larburu Echaniz, Javier Murgoitio Lazaro, and Ander Timoteo Delgado, “An Endoscopic Solution when the Gastric Tube is Twisted after an Esophagectomy”, GJMR, vol. 16, no. I2, pp. 11–14, May 2016.