Asmanaz Nadaf, Ibrahim Hassan Al Haddabi, Ramesh Babu Telugu, Mansour S Al Moundhri. Signet ring cell carcinoma of the rectal stump in a known ulcerative colitis patient. Autops. Case Rep. [Internet]. 2023 Jan. 11 [cited 2024 May 24];13:e2023418. Available from: https://www.revistas.usp.br/autopsy/article/view/206675