Artifon, Everson L.A., Flavio Coelho, Mariana Frazao, Sergio Marques, Jose B. Paione, Jonas Takada, Paulo Boaventura, Carolina Rebello, y José Pinhata Otoch. «rospective andomized tudy omparing artially overed etal tent ersus lastic ultistent in the ndoscopic anagement f atients ith ostoperative enign ile uct trictures: ollow-p bove ears». Revista de Gastroenterología del Perú 32, no. 1 (agosto 8, 2017): 26–31. ccedido octubre 31, 2024. https://revistagastroperu.com/index.php/rgp/article/view/240.