GHIMIRE, Roshan; LIMBU, Y; CHAKRADHAR, R. Flexible Sigmoidoscopy: Optimal bowel preparation with enema versus polyethylene glycol. Journal of Kathmandu Medical College, [S. l.], v. 7, n. 2, p. 50–54, 2018. DOI: 10.3126/jkmc.v7i2.21586. Disponível em: https://www.nepjol.info/index.php/JKMC/article/view/21586. Acesso em: 6 dec. 2025.