WSES stage 2b complicated colonic diverticulitis in elderly patients: long-term outcomes of conservative treatment. Surgery in Geriatrics and Frailty, [S. l.], v. 1, n. 1, 2025. DOI: 10.4081/sigaf.2025.23. Disponível em: https://www.sigaf.eu/site/article/view/23. Acesso em: 25 may. 2025.