Incidence of diverticular disease diagnosed over forty years for colon barium enema. Revista Universidad de Guayaquil, [S. l.], v. 110, n. 1, p. 40–48, 2011. DOI: 10.53591/rug.v110i1.439. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/489. Acesso em: 5 dec. 2025.