Pappalardo G, Chiaretti M. Early rectal cancer: a choice between local excision and transabdominal resection. A review of the literature and current guidelines. Ann Ital Chir [Internet]. 2017 May 1 [cited 2024 Jul. 29];88(3):183-9. Available from: https://annaliitalianidichirurgia.it/index.php/aic/article/view/1362