[1]
Berrospi-Castillo, D., Sotomayor-Trelles, E. y Benites Goñi, H. 2023. Vanek’s tumor: a rare differential diagnosis of colonic submucosal lesions. Revista de Gastroenterología del Perú. 43, 3 (sep. 2023), 265–268. DOI:https://doi.org/10.47892/rgp.2023.433.1534.