Settecasi J, Pardini S, Ferreyra D, Redondo E, Sueiras Munuce I. An unsual cause of upper gastrointestinal bleeding. Rev Argent Cir [Internet]. 2021 Apr. 22 [cited 2026 May 27];108(1):23-5. Available from: https://revista.aac.org.ar/index.php/RevArgentCirug/article/view/261