Franco, Salvatore, Gaspare Foresta, Vittorio Lombardo, and Giorgio Giannone. 2007. “Rare Complication After Anterior Resection of the Rectum and Colon Reconstruction: Severe Constipation With Obstructed Defecation. Report of a Case”. Annali Italiani Di Chirurgia 78 (6):525-27. https://annaliitalianidichirurgia.it/index.php/aic/article/view/2492.